tx 0xf9d96a9fa8aa67ad45a0102414eb2bb8c9d49ded1f753acdcda7390a399e65b9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6823961217,
    "order_id": 344172975,
    "new_price": 6215000000
  }
}