tx 0x32b74f55dc89f695f4eec4f423d2d47611f2897d8322d8b5dbd94d5135f1a660Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3654158324,
    "order_id": 438808608,
    "new_price": 6664000000
  }
}