EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e54efce576dc2709cb1f1763d2850add81fccd1bddeffd60b486de979e425d44","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-e54efce576dc2709cb1f1763d2850add81fccd1bddeffd60b486de979e425d44"}]}