tx 0x70b8c88d6a3e0e0a019278a5f9257e0c2510d475d1f55a66d01608ec1e9a8f4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3734758,
    "order_id": 12176419,
    "new_price": 10375000000
  }
}