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1 answer
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solana-test-validator looses history on restart

I am running a solana-test-validator locally. When shutting it down and restarting it, the balances for accounts persist - so I am sure that not everything was reset. However, transactions which were ...
Butzelino's user avatar
4 votes
1 answer
102 views

Transaction history is empty on NFT mint account

I have this NFT's mint address on devnet where no transaction history can be found: E4xbqXvy1tHjfBwJpR5WT4h3xMXgmb5UX7wkoChUPB4g I'm confused how this is happened, because I also have the transaction ...
Jinwoo An's user avatar
5 votes
1 answer
245 views

Why are there so many missing blocks

Trying to get early (~2021 March) blocks either with public RPC, QuickNode RPC or Alchemy RPC results in almost 1/3 blocks being missing (not skipped!). Why is that so? Can those blocks be retrieved ...
RowanStone's user avatar
1 vote
1 answer
44 views

How to access transactions history - sol sent from and received to a particular address in a program?

I need to access transactions of a particular address while executing my solana program logic. How do I go about fetching them while my function gets triggered? Also, what is best way to keep updating ...
HouseHunt's user avatar
5 votes
3 answers
456 views

How to Efficiently Subscribe to NFT Transfers of All NFTs in Collection ( The N+1 Problem )

The Ask We are building a game and we want to also present trade stats to our players. We need to be able to efficiently index and track not just mints, but transfers of nfts in real time. The Problem ...
Ahkilleux's user avatar
  • 155
0 votes
0 answers
21 views

Is it possible to get past versions of an account? [duplicate]

Is there anyway to get the past versions of a Solana account?
itsfarseen's user avatar
2 votes
2 answers
100 views

Alternative to getSignatureForAddress [duplicate]

Hey looking for an alternative to getSIgnaturForAddress which is not limited by 1000 signatures (from newest-old) i wanted to know if there is a way to fetch the entire tx hashes/signature from the ...
Nabeel Naveed's user avatar
2 votes
0 answers
160 views

What did it take for Solana's first block to be created? [closed]

The Solana blockchain platform was proposed in a 2017 whitepaper. What happened between then and Block 0's creation on March 16, 2020 at 14:29:00 UTC?
Nike Dattani's user avatar