tx 0x34f42b0a9384e053412b2d39708789baf2f6a191a142f2b260562347a0e8e0f2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 726513202,
    "order_id": 331588334,
    "new_price": 6585000000
  }
}