Transaction not yet indexed

53SQzcLZxkf2Q2FfcBiGyDjoAKAvZJwMZPRRwiffin2osCW21jMQDhz3CgnG7Q2iuwt2eFUWSeEMsmXKvbf4Mnjc

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