tx 0x9c2cfdc01007fbcd6edf76a89a23ae2701f507742ab1c9c57785e71f6bbf1e99Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6191923538,
    "order_id": 377687843,
    "new_price": 6778000000
  }
}