tx 0xfd9b5e23103b31ef9e52b9c6f31b90d96e5ada4b294d9fbbcfa5afdc8b7d1cb4Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1160246,
    "new_price": 21175000000
  }
}