tx 0x9a97a5ad4403cffdac0a8d4bde995d52e44f1702d8cb9ed52ea4818bcc4d2e1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12353081,
    "new_price": 10439000000
  }
}