tx 0x9c38936c60944e289babbead9d710d4cf423619c8a5fb6b32324487d2740a1d9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2931101516,
    "order_id": 423037313,
    "new_price": 28739000000
  }
}