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Unable to catchup for more than 2-3 days with non-voting account-index extended RPC

I try to setup my non-voting account-index extended RPC and it can't catch up for more than 2-3 days. I'm using AWS x2idn.16xlarge which means: 1TB RAM, 64 vCPU, 3 * 1900GBNVMe SSD, 50Gbps network ...
hunsnowboarder's user avatar
1 vote
2 answers
41 views

Looking for blazing fast Solana RPC

I'm looking for a Solana RPC provider which offers extremely low latency, with maximum up to 2-3 seconds, ideally between 1-2 seconds or less. I am building a trading bot so performance and ...
CasualCoder's user avatar
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1 answer
14 views

How do I fix this error? PLEASE HELP ME

[2024-07-18T18:51:20.140305625Z ERROR solana_metrics::metrics] datapoint: panic program="validator" thread="main" one=1i message="panicked at /var/lib/buildkite-agent/builds/...
zimbzb's user avatar
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1 answer
15 views

How to enable admin RPC for solana-validator?

i want to call admin RPC methods, eg. "method": "rpcAddress" on the validator, however i'm only getting method not found erros. How to enable admin RPC methods on the validator? ...
Slawek's user avatar
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19 views

Running Solana RPC Nodes in Restricted Repair Only Mode

I am currently running an RPC node with --restricted-repair-only-mode to limit bandwidth in the following command: exec solana-validator \ --restricted-repair-only-mode \ --no-os-network-...
iondex yf's user avatar
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0 answers
24 views

RPC node can't find other nodes

The issue is that my RPC node can't find other nodes to download snapshot. I have tried commented out options in different combinations but nothing worked (log output is the same). In testnet the node ...
ologvin's user avatar
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27 views

Private RPC issue "TransactionExpiredBlockheightExceededError: Signature has expired: block height exceeded" when confirming successful transaction

Error am getting "TransactionExpiredBlockheightExceededError: Signature XXX has expired: block height exceeded" when confirming successful transaction const confirmation = await this....
flewin lopes's user avatar
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1 answer
190 views

RPC request error when requesting devnet airdrop and during anchor deploy

I am trying to deploy my first anchor program and I got it to successfully build. However when I try to deploy it, it returns the error, Error: RPC request error: cluster version query failed: HTTP ...
Joshua's user avatar
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0 answers
22 views

own solana blockhain server to send requests

I would like to create my own “server” to handle requests such as: Track transactions without rate limits. I think this also relieves the load on the Solana network and contributes to the health of ...
fawee's user avatar
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0 answers
21 views

Questions with using a RPC

Is it possible to get the price of a token and liquidity value with rpc.solscan and its library on python? I can't seem to figure it out.
Guruu's user avatar
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1 vote
1 answer
50 views

account-index spl-token-mint blows up memory consumption

Trying to run a 1.17.25 RPC node on a 1TB RAM server, enabling various indices one by one: --account-index program-id brought up used RAM consumption to ~200GB total --account-index spl-token-owner - ...
user19540's user avatar
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0 answers
6 views

solana_net_utils::ip_echo_server Error

When I setup rpc node, error as follows: and solana.log has not updated other logs. The node started and downloaded the snapshot, and the startup process lasted about 6 hours, after which this error ...
Christ's user avatar
  • 33
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0 answers
27 views

Geyser messages are being sent earlier to my local computer in compare with my server even though my server in the same place

I'm running rust code while when I'm running the .exe file from my local computer I get the yellowstone geyser messages like 1-4 seconds faster than the geyser messages that are being sent to my ...
Daniel Kotlarov's user avatar
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0 answers
23 views

Recursively identify associated wallet addresses

I'm looking for guidance or tools to help with a project involving the recursive exploration of blockchain addresses. My goal is to trace all associated wallet addresses by following every transaction ...
nullnav's user avatar
1 vote
1 answer
29 views

solana-sys-tuner not found

I build solana with v1.18.15 version, and run ./scripts/cargo-install-all.sh /storage but solana-sys-tuner not found in /storage/bin. How do I install solana-sys-tuner? Is my solana version wrong? ...
Christ's user avatar
  • 33
2 votes
3 answers
83 views

Do I need my own RPC node to use getProgramAccounts or getTokenLargestAccounts?

I need to use both of those methods locally. They seem to require account indexing. Is there any free RPC provider that has it or do I need to run my own node?
ndavd's user avatar
  • 21
1 vote
1 answer
53 views

`getTokenAccountsByDelegate` Method Not Available After Clean Install of `@solana/web3.js`

I encountered an issue where the getTokenAccountsByDelegate method is not available on the Connection object after performing a clean install of the @solana/web3.js library. I can see the method is ...
CyberBison's user avatar
0 votes
1 answer
116 views

Fastest RPC node for solana transaction paod

Hello guys what is the fastest RPC node for solana transaction im looking for a paid option
Pro Buzz's user avatar
0 votes
3 answers
226 views

Low latency in RPC node (~30 seconds delay)

I am trying to develop an snipe bot but when detecting new pools from Raydium I detect them between 20-40 seconds after creation. I have tried with QuickNode and Helius RPC nodes, but I don't see a ...
J. Pablo García's user avatar
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0 answers
49 views

Transaction block inclusion question

I am trying to buy a token right when it becomes available on pump.fun. Now the problem I am having is that my transactions take too long to be included in a block. https://solscan.io/tx/...
kxtof's user avatar
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1 vote
1 answer
82 views

Need help with determining what is truly a buy transaction

I have been creating a node.js script that watches for buy transactions and I'm having some difficulties. I am fairly new to the Solana RPC API, so some of the data contained within RPC responses such ...
BinaryJ's user avatar
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0 answers
52 views

How do you generate historical data from a Raydium liquidity pool address?

How do websites like CoinGecko and CoinMarketCap instantly generate historical data from a Raydium pool address? Are there any open-source projects that take a pool address and display historical data?...
user16695's user avatar
1 vote
1 answer
263 views

Solana TransactionExpiredTimeoutError : Transaction was not confirmed in 30.00 seconds

We purchased the Paid RPC in Quicknode. Plan - Solana Digital Asset Standard API by QuickNode Please respond quickly. And more customers are using our NFT platform. Please let me know what actions are ...
Technical Team's user avatar
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0 answers
16 views

How can I get data about wallet transactions as efficiently as possible?

I need to process wallets to get information about the necessary transactions, but in order to find the ones I need, I have to send a request to receive all transactions or a certain bundle, which is ...
Витя Крен's user avatar
0 votes
1 answer
85 views

How can I track all buy and sell transactions that relate to a specific Token address?

I am new to this and have been trying to figure out how to track buy and sell transactions from any specific token address, such as $WIF(dogwifhat). I want to create something similar to the ...
BinaryJ's user avatar
  • 23
2 votes
1 answer
250 views

How to obtain the top 5 holders of a Solana token using getProgramAccounts?

I've been trying to use the getProgramAccounts method in the Solana Python API to get the top 5 holders of a specific token. My code looks like this: from solana.rpc.types import MemcmpOpts from ...
Nerevaine's user avatar
  • 169
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0 answers
18 views

Websocket and Pubsub client fails with senderror

PubsubClient::logs_subscribe fails randomly on websocket and its hard to debug. With nodeJS this works. websocket fails with receive error: "SendError(..)" use solana_client::pubsub_client::...
RParadox's user avatar
  • 101
1 vote
1 answer
50 views

Solana RPC Node and Turbine Tree

Im reading Helius' blog post, Turbine: Block Propagation on Solana, and it lead to a couple questions. The blog states, "The root node aggregates all active validators into a list, which is then ...
ssjsb's user avatar
  • 21
2 votes
1 answer
177 views

How to Obtain the Metadata URI of a Solana Token Using Python

I am trying to obtain the metadata URI of a Solana token using Python. Specifically, I need to fetch the description and images associated with the token. Currently, I am using DexScreener to get some ...
Nerevaine's user avatar
  • 169
1 vote
0 answers
134 views

Sending transaction via QUIC (ConnectionError(TimedOut))

I am developing a Rust application that sends transactions on the Solana blockchain using QUIC. My code works perfectly on the devnet, but when I switch to the mainnet, the transaction sending fails ...
RAprogramm's user avatar
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0 answers
20 views

How to get the innerInstruction of a simulatedTransaction in @solana/web3.js

In the http simulateTransaction there is an innerInstruction flag. How would you be able to get the innerInstruction of a simulatedTransaction using the @solana/web3.js package? I am not seeing it in ...
Solana-dev's user avatar
1 vote
1 answer
129 views

My Solana Trading bot gives sbf panic error

#7 Jupiter Aggregator v6 instruction Program log: Instruction: SharedAccountsRoute Invoking Token Program Program log: Instruction: TransferChecked Program Token Program consumed 6238 of 1333397 ...
Hazal Özkan's user avatar
1 vote
1 answer
168 views

How to import the snapshot to the node?

I want to test open the mainnet RPC node in local before go to the in the server that have cost, which using Docker , I provide docker-compose.yaml I use below. the question is how can i gonna import ...
tawan_pnw's user avatar
1 vote
1 answer
77 views

Can you run multiple geyser plugins on one validator?

This is a few questions in one: Can you multiple geyser plugins in one single validator/RPC node? If so, how? If not, why not? (Hopefully the answer to this question is not just "the validator ...
nickfrosty's user avatar
  • 1,058
1 vote
3 answers
226 views

How does rate limiting work on Solana

using the public devnet api endpoint, this method getLatestBlockhash() is failing. After switching my RPC, and the calls to the method working, I've determined that the most likely reason is that I am ...
Jimii's user avatar
  • 3,967
1 vote
1 answer
313 views

minimum hardware requirement of solana RPC node

I need to set up a server to run a Solana RPC node. My requirements are: ① The node must remain in sync with the latest data and cannot fall behind. ② The node should deploy Geyser Plugins to monitor ...
smart's user avatar
  • 11
2 votes
1 answer
182 views

Error: failed to get recent blockhash: TypeError: fetch failed

Getting this error while trying to run my tests cases with anchor Error: failed to get recent blockhash: TypeError: fetch failed at Connection.getLatestBlockhash (/home/jimii/Documents/crew/stream-...
Jimii's user avatar
  • 3,967
1 vote
1 answer
37 views

How to convert mnemonic to Pub key

Ive been playing around SOL rn but I cant get my mnemonic to convert to the correct pub key It does spit out one keypair but its not correct it is valid tho here is my code from solana.keypair import ...
jakub's user avatar
  • 11
1 vote
1 answer
171 views

Problem with calling versioned transactions

Im using this python script to retrieve this version 0 transaction: import requests url = 'http://api.mainnet-beta.solana.com/' headers = {'Content-Type': 'application/json'} payload = { "...
sup no's user avatar
  • 11
0 votes
1 answer
45 views

Unable to Retrieve Data Using get_program_account with SPL Token Program (Python)

I'm developing a script to track newly created tokens on the Solana network. However, I'm encountering an issue when attempting to retrieve data using client.get_program_account. Despite my efforts, I'...
Nerevaine's user avatar
  • 169
1 vote
1 answer
97 views

What are the implications of Solana's stake-weighted mechanisms when choosing an RPC hosting solution?

I have read that many Solana mechanisms are stake-weighted and I was wondering what would be the implications of this when using services such as Helius or Quicknode vs a self-hosted (non staked) ...
Jesuspc's user avatar
  • 111
1 vote
0 answers
262 views

Trying to run a JS script that connects to Solana RPC using solana/web3.js

The error shows, bigint: Failed to load bindings, pure JS will be used (try npm run rebuild?) Solana node version: 1.18.11 I have found some info online but nothing that has helped. This being the ...
Dalt's user avatar
  • 11
0 votes
0 answers
68 views

The solana rpc node we deployed ourselves cannot work stably

Problem We have deployed a solana rpc node locally specifically for internal use of the team. This node will work normally for a while. However, after this node has been running for a period of time, ...
Abel Gates's user avatar
0 votes
1 answer
184 views

How to Use WebSockets to Check if a Token Mint Address is Tradable on Raydium?

Does anyone here know how to check if the given token mint address is already tradable using WebSocket? My current code polls the token holders and checks if Raydium already exists as a holder. But it ...
Syntax Surge's user avatar
0 votes
1 answer
14 views

can't connect to my local when doing hello world on rustc

solana program deploy C:\Users\kamba\OneDrive\"Рабочий стол"\blockchain_assignment_2\solana-hello-world-local Error: RPC request error: cluster version query failed: error sending request ...
Kuanysh's user avatar
0 votes
1 answer
305 views

RPC_ERROR: failed to simulate for instructions

The full body of the error is: const error: any = new Error(message) ^ Error: rpc simulateTransaction error at Logger.makeError (/home/nuh/Desktop/crypto_studies/...
nferturk's user avatar
1 vote
1 answer
402 views

Parsing sol transaction data in golang

I'm trying to write a simple go program to parse Solana transactions (swaps mostly) to establish a framework to collect ohlc data, based on sol transactions. ( I have done this for several other block ...
berlinguyinca's user avatar
0 votes
0 answers
32 views

How are people buying even faser than the owner of the CA?

What are the steps these people take that allow them to purchase a token faster than the owner of the CA? They purchase in split seconds. What are the RPC configurations and generally actions that ...
Hossein Jalali's user avatar
2 votes
1 answer
60 views

Calling solana.getParsedProgramAccounts method on a Token-2022 returns an empty array

When calling the below method getParsedProgramAccounts with the correct Token Program ID and a Token Address associated with that Token Program ID, I am returned an array of the token holders. ...
Alex's user avatar
  • 21
0 votes
1 answer
567 views

Handling '429 Too Many Requests' Error with Solana RPC API in Python Despite Adhering to Rate Limits

I am working with the Solana RPC API using Python to fetch transaction signatures and their details for a specific wallet address. My code is designed to limit requests to avoid hitting the rate limit ...
Dawit Tilahun Davatron's user avatar

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