EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"39c4344e566248eaca08c2938632f58125faefca194b59fc567008a5f23a5411","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-39c4344e566248eaca08c2938632f58125faefca194b59fc567008a5f23a5411"}]}