EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"709296349b2bf3cf3286f440fad484387eed9ec60e1b4c76f7845baa040ea4f0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-709296349b2bf3cf3286f440fad484387eed9ec60e1b4c76f7845baa040ea4f0"}]}