tx 0x945c2d3a1e2a92f8b4bc081e389b6f89d43b4254daf7f0613e1f7ac29e26dfecCopy

payload

{
  "ModifyOrder": {
    "new_size": 214905683,
    "order_id": 66416646,
    "new_price": 10453000000
  }
}