tx 0x161f1975a0b6817715d8fbe757b1a83ee92adfcc5bbf09e58fa797b779461f67Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3759552665,
    "order_id": 376568916,
    "new_price": 6706000000
  }
}