Transaction not yet indexed

MmkiCcP1b2zcMmaxwQvUDVMzwunvTiuYNjYNGJoukdBZWTYNDVuZpwdfRBzBanph1XYy9RLgNUiq38ZNTqaawF9

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