tx 0x6c8d4facce4a3abe4afa39e436531b3ed5e7fc0c8db47efe81cef0e62af4f8c6Copy

payload

{
  "ModifyOrder": {
    "new_size": 12311823,
    "order_id": 7019088,
    "new_price": null
  }
}