Questão jurídica principal
Whether the appeal against the incidental seizure order was admissible due to immediate and irreparable harm.
Decisão extraída
The appellant did not make credible, with specific and concrete elements, that the seizure caused immediate and irreparable harm.
Fundamentação extraída
An exceptional appeal is only available if the appellant shows such harm; mere assertions of innocence and arguments on the merits of the Italian request do not suffice.