tx 0xc4f9edc120c26a826c7e07e743dedaa6037e305afb9dcca63cedc25bbf236505Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2239347897,
    "order_id": 376734877,
    "new_price": 6750000000
  }
}