Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGXWb4Q2+mS1yNJhR0Xtdj3cwYQ3mIvGLdKgdWsiP+/ikU8Qezc1/3pJkah… (844 chars)"
  }
}