tx 0x2d0fa42d5aca0bfbee5de6cecc4a0ffa1e6fc62a9792fd8cf0bcbf6f2e79e61eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1109496,
    "order_id": 16822359,
    "new_price": null
  }
}