tx 0xda1fb6d7a55b898ccee3e3e30d41bf7176a5fe8314daade2a388c5275e084688Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4020519028,
    "order_id": 340559448,
    "new_price": 6393000000
  }
}