tx 0xb9a86e2d2c0a2d68300c11cdae37fd7caece6dfce5e7e32e5f1858e379c5faf7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 7572316,
    "order_id": 327422103,
    "new_price": 6771000000
  }
}