tx 0x1b5134c9a2bfb939b8547c4eec24a672e5b0f3afaee6e449424c839b3d9f03f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 70909171,
    "order_id": 56141622,
    "new_price": null
  }
}