Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHMcK6r1ugnfYhvpgCDbwF2qWgOAUYd+i31WOYwM9sxfjrKEVPGvWgfnbFT… (844 chars)"
  }
}