tx 0x6edb2c49afe7579b755d9aa0312516b67ee47efd37ba8de4b4ecbfeb6dee7fd4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2313775676,
    "order_id": 388381285,
    "new_price": 6440000000
  }
}