tx 0xd671d9246fc413a52a3a7a6348fe393c71a50f97b3d5a96e999d5ebc38df1a25Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1759755101,
    "order_id": 26144516,
    "new_price": 491000000
  }
}