tx 0x2162cce7c5008ed961c72a4e4ac4ead2e2b8ffcf7b0d6f0655d21dd714599ddbCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 11791475,
    "new_price": 29798000000
  }
}