tx 0xc854fcdaa6ed6f4c4ec2f005721e2fcf1cbb8e7bf4905dd5e0b59b6b1f4e18c0Copy

payload

{
  "ModifyOrder": {
    "new_size": 1422812205,
    "order_id": 460894886,
    "new_price": null
  }
}