tx 0x7187d4bcc92483dc680604093ec2ecfd41123356546788c4d007ec6ce50be6f5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337815766,
    "new_price": 6380000000
  }
}