tx 0xb807eb7f8bc06721b1c0f2797b4f27a4a95252d242d3d11eea9fc13ea55f7f7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 150219005,
    "order_id": 56487502,
    "new_price": 30267000000
  }
}