Transaction not yet indexed

53nTZjUMwUNKXEP78LeHffMNeENJsZq7iF4Q7XJ7FJe3g6FPuFMSCyk9UaACm9JNfbegRkfwrvXeneGrPcY7Kfng

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