Transaction not yet indexed

53WStbZfuvb5uYNmLg8xMJrZGxVCf2xbExtxamL4xisVLEwdFtYf2iVWxKCvnVEUAP5b9kxcsQT5fEAX6vPQAgn1

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