Transaction not yet indexed

53Qk1ZRG4UXyEWqA5YLRmDmwWBhbmwd173uRd2jt4KmD9FqPHAhoVBLw3pP8GcB8o6QS1ZUTmhPBFJsJYkCE7cnH

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