EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b666c87fc1b6534c9d87fb16f478f8469100ceb1258332f3936955d0f3e3f2cd","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-b666c87fc1b6534c9d87fb16f478f8469100ceb1258332f3936955d0f3e3f2cd"}]}