tx 0x9ddbfbbbc05e57a1d4a27366f5cbe8ac1bed4a2d96cbf096959092aad3f1e56bCopy

payload

{
  "ModifyOrder": {
    "new_size": 52501472,
    "order_id": 408195891,
    "new_price": 22137000000
  }
}