Transaction not yet indexed

53Z1aQWbhVhpycTcvTQfwor6e46iGTDPy22eGYuzR7c3utv4PMwAx4wRKZCpAwZ3QXNJvqJxXQRCNMZvQiZzhRPW

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