EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"76677a084438ca68e1ad4159c3bdb98562a59ba66d8f7583cbbcbc67ec49b52c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VjpGjwbvqO"}]}