tx 0xf12dfaa26d547074fd8bd698a4d8d222b5c79fc1c65719f0be67b6ac27062c21Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2348120322,
    "order_id": 388381285,
    "new_price": 6420000000
  }
}