EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b7c80ac6866707a06f2eedeedcd0fe8b08d2e95e28b8a5d214e0d890da0ee6e7","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxZMkzpL"}]}