EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cafd5a01f33bd1a44f4a58ed320d2b0ebdd83fdcc977595d457c342b2c0675ac","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-cafd5a01f33bd1a44f4a58ed320d2b0ebdd83fdcc977595d457c342b2c0675ac"}]}