EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"99a8388c35f3f5226f42810fd581f4ab0820b1b64c176b9ab9df3fb6fff44d2e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BaqMwNYaAE"}]}