EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9e40c7931e9a3a58967a00472127f350e4c9b67b0f79d612274e3339a07f670f","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwNwPkql"}]}