EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2899e0ff352906d1dc6d3eb999c76f964a5f43fcc28f36a5b8bc9dbf3c2fbf29","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDj5ab0Ae"}]}