EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"45286be2d0623431dcca89606c9a2889b748d9d8686ccb2401bfec57550393f4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-45286be2d0623431dcca89606c9a2889b748d9d8686ccb2401bfec57550393f4"}]}