Transaction not yet indexed

53v8ZkaA2YfS1xWLSYH9anKssKac5r7xQ3JDgEfEW2aRduwFSC53UdpC9EVvqbXXnVGrcx3EPYzaKtC9ujZD7kN8

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