EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2231d50d5d19106a76375fc7ee730cb852251300df05c0bcac9724aea47eb019","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpwm7rWDl"}]}