EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6f7706994890440a306b947142c73a3cd345c6753fdc160764efbc0badc3d731","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:ZMp8PkPnpV"}]}