tx 0xaf3903cb97df7ae4b5e5d6ddbd0f43c2ed3a4f0dc6a8ecd1c8dd8aaf47f3a96cCopy

payload

{
  "ModifyOrder": {
    "new_size": 422130899,
    "order_id": 38931314,
    "new_price": 9857000000
  }
}