tx 0x273401ac262f5c6c115dd9d63e36c6680905556b2b0e6165d859b4b0c6e8502aCopy

payload

{
  "ModifyOrder": {
    "new_size": 203009115,
    "order_id": 463990844,
    "new_price": 7390000000
  }
}