EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"556b1e9cd5732e0891febc5760b1fd2ada1719032cbe752868a57962669028d3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKwekjDN"}]}