EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2951d0c3c4c19f1f0505db12378de72a98656a4c53e3a4d1ce967ec477512d41","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qz6y7nqJ"}]}