Transaction not yet indexed

53UsFawY6SBon2d253sRkPDpyMHs5XsKra4VxBHmSRsfb5MqMAqF5w3msN2R2JeFxyWhrsGHrU3saPLLeUHdpQJS

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