Transaction not yet indexed

TwM6iaRD9b3J5tqSmkDVGa4udQWERRnjoijzVFazB5tLs6Ty5JwgJtNVQrUQ8o8nR5yJFSZYCeYp2tB6WC22wxb

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