EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15ea756ca4534b4784034197816999564276e7ece21fab47ea9c1b4cbeb17c0a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:lRnXm27jq2-15ea756ca4534b4784034197816999564276e7ece21fab47ea9c1b4cbeb17c0a"}]}