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2 votes
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Avoiding duplicate transactions when retrying

First you have to define "fails": If it returns an error on the transaction with a finalized commitment, it is safe to retry given the commitment guarantees Another failure scenario is the awaiter ti …
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3 votes

Is there code out there anywhere to split a transaction > 1232 bytes into multiple?

The ability to split a tx into multiple is very dependant of the application and can also introduce security issues by breaking atomicity. The resulting txs might need to run in series, or could be ru …
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6 votes

Versioned txs: 157405384 is not a recent slot

This occured because you provided a slot that isn't on the main fork, the slot increase for each tentative block but there might not be a block for every slot (consensus dropped the block, leader did …
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1 vote
Accepted

Solana wallet `Signature verification failed`

Looking at the code it looks like the transaction will require at least 2 signers, ownerKey and destinationKey. ownerKey: fee payer and associatedSourceTokenAddr transfer authority destinationKey: pay …
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2 votes

How can I get wallet transactions in a readable manner

This isn't a mean feat as it is very implicit what each transaction instruction does. A transaction instruction is a program id, an array of account metas and data. There is no way to deduce anything …
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1 vote

Authority Delegated SPL token transactions without a program

Yes, the delegate can be any Pubkey, the only requirement to achieve the transfer is for that key to be able to "sign", so adding a signature as an on curve keypair, or signing as a PDA using invoke_s …
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