tx 0x47dd81e16b38ebcc7f56c48e2d4a4b04bf2f4d6db3bbc5075340c3ecf1a9835dCopy

payload

{
  "ModifyOrder": {
    "new_size": 29288138,
    "order_id": 13893661,
    "new_price": null
  }
}