EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff7bdcf0aae0100d267c4485b4bc25669822c0c530227f896a378cfcc3c0557f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOnyKvpg"}]}