tx 0x7b5e5cf8c2ae4d501dfca9f2a54c12da8cbacd1b3bfb9bcf58ae7478decec8eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 44700962,
    "order_id": 426620219,
    "new_price": null
  }
}