tx 0x18f2aa0f88f856ea4b8ec1da323fcfe4838637040a3012e3d08d0bb1d3f6855bCopy

payload

{
  "ModifyOrder": {
    "new_size": 17322478,
    "order_id": 11638033,
    "new_price": 10387000000
  }
}