Transaction not yet indexed

53a6u3TvAx4h25gJocN1nNvVkyUDZ2bQ2pmdaN8UfYnGD3RvyW267LSMn7kfyjEBZS8uQeaMUixaV5EuCDcErqwm

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