Transaction not yet indexed

5UBUXWCE5UAyceJQvevZxJD9HdEvaDKBnvBrBicJQ7oQZkU23AsAAVQFBER8Sab65ZMqwDjQ8eaXrwJHk8VTWCW6

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