tx 0x3b2d2cde7a9bfb92c71d7bf603172e85d3e7090b7fbac1e9b86a0c5f04f5bc36Copy

payload

{
  "ModifyOrder": {
    "new_size": 13011652,
    "order_id": 2698118,
    "new_price": null
  }
}