Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGPYeW2tHJ0y2wD/I78dN6cld0gTY8msnKYrrpDs7iQmQKS9avRUnTWv+rn… (1,748 chars)"
  }
}