EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f88bf2adf47a255504f49c44df1d6f0b584b0ac2274baa28a0a35a31bb08bdf1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpneR1jqa"}]}