tx 0x4e5ee250b3f33c4f65148e7ec65469d6ebd8c1522a7f9ddf4c6bd927380e1cbeCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6774808112,
    "order_id": 340643503,
    "new_price": 6318000000
  }
}