Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDjIkdETKz29SLlr4YWXX0CX0UV9oZtvyIR7xEm2+U6W3Zc3SXHFFDWZMS0… (844 chars)"
  }
}