EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"835929a3efc32aab347666b564b6e2ccd5d68b90c4858edb51443c39dda63695","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:OMAP17VvDx"}]}