EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"971a773358d457428d7a09966b2a3aad4048b0015550f79f7e6b90ac932c6574","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-971a773358d457428d7a09966b2a3aad4048b0015550f79f7e6b90ac932c6574"}]}