tx 0x5cb7c7acca7caa409f2e8afd9b97d4a10f2e0fb08fce011f76a4071b4431c7daCopy

payload

{
  "ModifyOrder": {
    "new_size": 1999716801,
    "order_id": 11530786,
    "new_price": null
  }
}