EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4681608d1780c1c5d9a1c7c1d903dd00a03e23632f18703a604cf7ac61820d7d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7jlbGAR"}]}