EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"394653feb20b83255b2837d58edc5bd6035e489c1667640547b0b85d32247fae","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-394653feb20b83255b2837d58edc5bd6035e489c1667640547b0b85d32247fae"}]}