tx 0x44abcd955ef1a15b6454455be19a9a9104d2700904c0b1a2c6b7c8e057744e97Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3730034434,
    "order_id": 376305209,
    "new_price": 6751000000
  }
}