tx 0x8aa9acb5d65d6a95b04c45a4db0e8f1f57fb74672b7e64244ecd1f008d63b05dCopy

payload

{
  "ModifyOrder": {
    "new_size": 4776486,
    "order_id": 10104127,
    "new_price": null
  }
}