Transaction not yet indexed

53NBjKLkTQmBRxva5osFhT41M1cVoHEW4EzSYy7Tr2QUEXujZtChKy6cTUGVJP2TbSouQLaPk4xuWjKvuH4qQSmP

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