tx 0x0a1da2f35aab351c07fa9d71d844dc29d0af4b2fd6e9734da48d9e4e54c0bc9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1011256,
    "order_id": 39071331,
    "new_price": null
  }
}