EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c23f2c08530e6a3760e102de84991e7656320f05e346e1f01041176f639c9c34","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxPgXDLJ"}]}