Transaction not yet indexed

mcM2LeUJBspMVEoib6DSYDo5ASJo1eFSpxy89vt7prM7xRQ4NYS84N19g6r7fZCAS4KYfJTijgEyqGY7KUVbZr6

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