tx 0x0647d17c2e8d0752bc134dd4233ba8a8238f2e60f0aeeb11be4ffc50d303ad49Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 34784881,
    "order_id": 24892210,
    "new_price": 30001000000
  }
}