EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1592092a649caf41e60244c2d809270f984842708c2e8e1b451cb83d0a60b609","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxKdbXAL"}]}