Transaction not yet indexed

5QQb2ffpgNpbqRhypu1TK2GaNwKASEPTjTKt8HSTyNQJ8cu3gX28wfFJqB7ZM1J4pDfpEz8VHBbMQnRXCmki4WM6

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