tx 0xc083cf2c6eb168bb2f5b50ffee3d1e4bf00c3e4fc00d3f85ccf3f8590f6bf1ebCopy

payload

{
  "ModifyOrder": {
    "new_size": 15645679,
    "order_id": 10173576,
    "new_price": null
  }
}