Transaction not yet indexed

53QqTwB23UUE7ZXBWM492wVDuJZnYEEqSWJz2tLJKVMMQBVB21n4gP7koYf5q7xHjoinUwSf88QPYwruwC6VmHL1

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