Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBlmLdh8czjUPqbB3wllVHHCLxX91SjZ6vkR6K3ajpALVLMwsrFOO8jpkDF… (1,748 chars)"
  }
}