EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c508daff6293c4a31fef09b676280cfae3668b204e57dbc22c8ffa3fc328e87","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:0ODjGmJWrY-4c508daff6293c4a31fef09b676280cfae3668b204e57dbc22c8ffa3fc328e87"}]}