EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"da7c48772e70c95d636ae0ccafba1624b1554980a1a50cb883dac62dbe701e82","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:l8AlGQKgpQ"}]}