Transaction not yet indexed

53A5fDJRvgU818AVXwmdPT4g9HqE6q2WX29FGs7MQPLqF1mkAESgPWxa4UqTPQSbfErYPMk28e8pZnCSk3ZKfAb3

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