tx 0x9bb3c0d1c835b0f72268c1897de397b0a5de8b33b90c9cf7a6d7c2a00f5f12acCopy

payload

{
  "ModifyOrder": {
    "new_size": 831927,
    "order_id": 20226514,
    "new_price": null
  }
}