tx 0xfa81ef5298de384e73ff23bec33c650631b93b8cc4fa7a892c8eb098a62fb631Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 112777908,
    "order_id": 6001597,
    "new_price": 59754000000
  }
}