tx 0x31d37e8fb017dbd3ea25d097f6c9de3c7533127d8f9ac41affca88a2f4d2d988Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2246988454,
    "order_id": 376734877,
    "new_price": 6736000000
  }
}