tx 0x8b7fac64f2b1c6d96d12a833d3b3b55c4155f04b648193f9973bebcb9ba6fa1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 17298104,
    "order_id": 12068928,
    "new_price": 10397000000
  }
}