tx 0x784f8930c4f02e825b144aa9dcaf4cb3fdf30c31f8cf35e5ead27cca3396969aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 29921831,
    "order_id": 24360119,
    "new_price": 30001000000
  }
}