Questão jurídica principal
Whether the appeal against the provisional account freeze was admissible despite being a non-final mutual legal assistance order.
Decisão extraída
The interim order was separately appealable only if it caused an immediate and irreparable disadvantage, which was not shown.
Fundamentação extraída
The appellants did not substantiate concrete, imminent harm such as lost contracts, enforcement steps, loss of permits, or exclusive dependence on the frozen funds. Mere abstract business impairment was insufficient.