tx 0x858ac6754194f0077c4a484a33c869d6d0d1f3f3d02ad0612c8af0e8f366a6deCopy

payload

{
  "ModifyOrder": {
    "new_size": 153724633,
    "order_id": 34430453,
    "new_price": 9611000000
  }
}