tx 0x68fc3e7a9aa0a5ee17e2c003101c5c9d798984c9720d3e246dbc4d1bd3f80f3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 207550176,
    "order_id": 1784503,
    "new_price": null
  }
}