tx 0x9fbc1e8cb56337eb10f566a228b6b66bb45be6fe3babee30d66220d58b9e5be9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2267553083,
    "order_id": 413931139,
    "new_price": 6526000000
  }
}