tx 0xc86b8b7e1962db1fcec0be11a9d1c6f4b225ea513583df6c1a4f18b0ef27a40eCopy

payload

{
  "ModifyOrder": {
    "new_size": 40175369,
    "order_id": 357424490,
    "new_price": null
  }
}