tx 0x6a7effe4535fbd4a02117cd5a77f18a36b5d53d1fd8009b8e0d140f6219659aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 148298429,
    "order_id": 29946574,
    "new_price": 9961000000
  }
}