EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5c94a7cdb0352093cb6a04b51e59f331941d55317f13c5f0479079b41a844123","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNQRgDdB"}]}