tx 0x7ca9a83dda9c9ecae13b7819c2ffcf4e0d2ee10e9c9c32ad4dde9d62e2d94cb5Copy

payload

{
  "ModifyOrder": {
    "new_size": 299187406,
    "order_id": 10839895,
    "new_price": null
  }
}