EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e507f5fac305f3863443dbef05e492fedca0f1359e45699d9d31ac692935d8d6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQrLbjAY"}]}