tx 0x8b0321f63e3cccbdb7356571aa6cfc7eb7f52b2d5b27cee01c365c6ac51d3b8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 20152188,
    "order_id": 27956907,
    "new_price": null
  }
}