Franco claimed last week he was close to joining the Hammers.
The 32-year-old was close to joining Estudiantes earlier this month, but the move fell through.
Franco is believed to have signed a one-year contract with West Ham.
Franco claimed last week he was close to joining the Hammers.
The 32-year-old was close to joining Estudiantes earlier this month, but the move fell through.
Franco is believed to have signed a one-year contract with West Ham.
