tx 0x74244d74a58558a2433cc85306b34d30ea076eea16a61d75f22e9897c8bfae53Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3658552104,
    "order_id": 438808608,
    "new_price": 6658000000
  }
}