tx 0x371caa7f5b9d2f93a9c5e85bdd859da24db9cc3bfc291663f9844d7af49a4fe8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1991231856,
    "order_id": 26145932,
    "new_price": 491000000
  }
}