EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c62ebfb56030de8e0c652a1b99e57fc4976444a175b74e65e058cee37d327bdb","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7EdMYpR"}]}