tx 0xba309d7aa812130a5cf5b0c1b7e6abc5358c545bd893a0da5584d38f22b0f9e0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6774808112,
    "order_id": 340643503,
    "new_price": 6319000000
  }
}