EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4476f19a631d384b2197516bad7fa588d7db9a7419a9a24c84f97bd978399fd1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJQy19qJ"}]}