EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a9a0572d9174782d43fcff68a2118a82e97b4748689bf5eb45a75feccaaab9ed","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwxL21Al"}]}