tx 0x0587c3f4df5d81216a77d4f6ba1d5b8250b6df1e1a473a15047db7ac2d79a45cCopy

payload

{
  "ModifyOrder": {
    "new_size": 53089557,
    "order_id": 15940584,
    "new_price": null
  }
}