EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b8a1d489fe34be8bb280a3443da8d804e878d56d7a4a8b15c88459268d196353","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-b8a1d489fe34be8bb280a3443da8d804e878d56d7a4a8b15c88459268d196353"}]}