EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4cf956c10b33380e59aea94b1c9de7e7b900d80620d3eefcff376395bec227a1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKaZEXpN"}]}