tx 0x7b5ee9d9f268b1f3eb25ed5c8310c9c79aa9fbc7454b515b7a0fbd8a13e81e4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2270982674,
    "order_id": 415108358,
    "new_price": 6494000000
  }
}