tx 0xc479224a09dab1c1f9e241e6f3d3ef11d6bfbfc4f66313c257196b7e55b8e11eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2274138190,
    "order_id": 374308789,
    "new_price": 6688000000
  }
}