tx 0x9e6e2e7c5d7607f6f10e75e38a10b7f21251b52881b4aa1d3781c1c7438d4ec0Copy

payload

{
  "ModifyOrder": {
    "new_size": 2721059,
    "order_id": 773749,
    "new_price": null
  }
}