tx 0x6de3b0a9a8b0b03cd61255dccc8221ab358e193703d7d9c2eaefaea22e9fbe7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 533502490,
    "order_id": 402189063,
    "new_price": 67647000000
  }
}