tx 0x35b7a0a8e6cd7c8ce7927f077a28fa3c7a9bdc53d8e160b10c374bf5b71a8b1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 809428,
    "order_id": 8023775,
    "new_price": null
  }
}