tx 0xd9a90c7d4bf7120f7052219eaab5c767b8969952fc43febd6b055f094e6985bcCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6706116509,
    "order_id": 340643503,
    "new_price": 6387000000
  }
}