tx 0x3c38d1644bce12560292a56af688a4bdf3f57fec05f6f6d7967d92f5d9e8e20dCopy

payload

{
  "ModifyOrder": {
    "new_size": 161517799,
    "order_id": 432529,
    "new_price": 29749000000
  }
}