tx 0x44b138098cf68c55c19b1b5b7cfb066368867f6a7d07ebbc13fa60b9af9e1f89Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6773840149,
    "order_id": 344409437,
    "new_price": 6264000000
  }
}