Module utils

Functions

compress

decompress

deserialize

estimate_chunks

find_tape_account

get_account

Fetches an account by address and returns its serialized data.

get_archive_account

get_block_by_number

Fetches a block by slot number with retry logic, using the specified transaction details.

get_block_height

Fetches the latest confirmed block height with retry logic.

get_blocks_with_limit

Fetches a list of confirmed slots starting from start_slot with a limit, using retry logic.

get_epoch_account

get_latest_blockhash

Fetches the latest blockhash and returns it serialized.

get_miner_account

get_program_account

Fetches program accounts with the given configuration.

get_signatures_for_address

Fetches transaction signatures for an address with the given configuration, with retry logic.

get_slot

Fetches the current slot with retry logic.

get_spool_account

get_tape_account

get_transaction

Fetches a transaction by signature, returning its serialized data.

get_transaction_with_retry

Fetches a transaction with retry logic, returning the deserialized transaction.

get_writer_account

retry

Generic retry function for asynchronous operations with exponential backoff.

rpc_tx_config

Returns the default transaction configuration for RPC calls.

send

Sends a transaction and returns its signature.

send_and_confirm

Sends and confirms a transaction, returning its signature.

send_and_confirm_transaction

Sends and confirms a transaction, returning its serialized signature.

send_transaction

Sends a transaction and returns its serialized signature.

send_with_retry

Sends a transaction with retry logic, returning its signature.

serialize

with_logs

Handles transaction simulation logs for failed transactions.