tx 0x4367ca7b64a4aaab0ce99d68077b0ec1afb17bb4a9d98388f2d7ac4e2c2fd7bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 20445074,
    "order_id": 70811507,
    "new_price": null
  }
}