Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwD18uNpMvjNWni76QF6DgpwCXDjuW/6i7KWP2sxp4C1XiTq4tJB/GNyhaqs… (844 chars)"
  }
}