tx 0x9170e40d408382b37803574609715200b43d9a6a127ce0387306b65195af6868Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2348120322,
    "order_id": 388381285,
    "new_price": 6421000000
  }
}