tx 0x62d6ec348c52c9f73af7d8ef8ebc7fda5211eba19d2786f6dba4a39f7be8e1d3Copy

payload

{
  "ModifyOrder": {
    "new_size": 2216922,
    "order_id": 42523069,
    "new_price": null
  }
}