tx 0x1c384e7d5607c31ffb17ef20a5d74c1ec98494d4ae7af0f2959ef7a6cb103d3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 51440329,
    "order_id": 471207303,
    "new_price": 7268000000
  }
}