Transaction not yet indexed

53NrpP2qLEuoSQejRKkFxctcaqmWg8qxYZQPLWtK2DrnPwpqtJJiaQatnHnQC3Tw8e3VoeDketLSFHWWjZXVzmoB

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