tx 0x3b164d814425ee3d2a7201ae8bfaf23d8a8784aeea04d2e14d5c0c7df96d9cccCopy

payload

{
  "ModifyOrder": {
    "new_size": 14281654,
    "order_id": 75689740,
    "new_price": null
  }
}