EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c4c97c6318cafd21b94e2437ef6187f766d3eaf375f31e546edfacea76d99f0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpWv9VNqk"}]}