EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"77a928037600360f6d9387d92b7a6035500e6d179fdbe13aaab6475fdaa0c4a9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpw71k4pl"}]}