Transaction not yet indexed

53c4SZCK79wneAwxqpBnppGUqD7syr5bfdsCMFFjTJWqjRWzwgFXGk7FSAaz4fkEJWScsuphgHWo1E19XwVSWoeT

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