tx 0xc4c09f36ef2753cd23bdcce3f7040d7d9f5fecae7cc0c7fbdb6ed9c55d42395cCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10103899,
    "new_price": 21653000000
  }
}