Transaction not yet indexed

53c4uPq6UrqRnpnwGHU6hDoQ86VxCyMRZzKnXFoQTkJimsiWAG8ozUqcFtugADcr9HMco9c9syTDzbkJ3PX4Jjv5

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