tx 0x5f850dd0a33e5e84a9c4e5033dd15cc4aa3e0f7c0186b9e4446c4e59b13a71f3Copy

payload

{
  "ModifyOrder": {
    "new_size": 2495223,
    "order_id": 12311239,
    "new_price": null
  }
}