Transaction not yet indexed

53yFxKNmqpJQ4k6DUwgGF6kzhvW7mbW3P2BzyNQPT644RA4Z8CbaFuoNu1TskkpiRYybeCy1PSPfpDBb8FbUSH9f

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.