tx 0xf2d3db5d8980767d7fa1f922679f6d18336d67d60e45e4c0d7a3d312a52f9a2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 6469897,
    "order_id": 433086,
    "new_price": null
  }
}