Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFsCy2IjOHDmaJR4bgDqjZ3Ck7uVcWx9gvogRdNpp7xGX8xA9cVNrwLlR0D… (844 chars)"
  }
}