tx 0xb9dcbf868ef636a7b186fe6bbc1d8d22824d8890b1e009fb1125e67462d8bc6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 147500697,
    "order_id": 31875269,
    "new_price": 10009000000
  }
}