tx 0xdad0155ee9787e34f5222046a6f8adcdbd4a45ad13fa9be100bd9536410ee36fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337857229,
    "new_price": 6374000000
  }
}