Interface: SignedBatchTransaction

One packed, signed, but un-sent transaction produced by SolanaService.buildAndSignBatch. The blob can be persisted and broadcast later by a separate process, which is what enables persist-before-send idempotency (a crash mid-send can replay the identical signed transaction, and the chain dedups it by signature).

Extended by

• SignedJobsBatchTransaction

Properties

Property	Type	Description
blob	string	The fully-signed transaction, base64-encoded. Broadcast it as-is later via rpc.sendTransaction(blob, { encoding: 'base64' }).
groupIndices	number[]	The indices of the original groups this transaction carried (see BatchTransactionResult.groupIndices).
instructions	Instruction<string, readonly (AccountLookupMeta<string, string> | AccountMeta<string>)[]>[]	The instructions that made up this transaction (the packed bucket).
lastValidBlockHeight	bigint	The lastValidBlockHeight of the blockhash this transaction was signed against — the expiry the consumer compares against to know when it is safe to rebuild (the transaction can no longer land once the chain passes this height).
signature	Signature	The transaction signature (also the fee payer's signature).