Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAOFGsfdF03osTv3GHlrfJF14kAcpyECaWE+EGltl8Z70nEZUwyfFJqbP90… (1,748 chars)"
  }
}