Transaction not yet indexed

77Ag8xVhe88hAGUnVKgzDPmgKt3jNEpnt8yer2U73eRfSExYg3reYChbHqoVXMEmMWhAHdgGRkFcS5CbQCyfi1q

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