tx 0x06fa0e0d5d292eb5e0c7722c7daf2c427dc54e6d7bf6baa6ea5e99d4a71391a7Copy

payload

{
  "ModifyOrder": {
    "new_size": 135329949,
    "order_id": 57789512,
    "new_price": null
  }
}