EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff615367e696958e476a8efc4d9fb6c31c84761bd41321c46aef20a3ddd74543","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-ff615367e696958e476a8efc4d9fb6c31c84761bd41321c46aef20a3ddd74543"}]}