Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCEI6pYJXOOfaTNRc2eIXMCv82Uhk9CpLWEeIsllvPB/XcJmLiJeNiYLzWF… (844 chars)"
  }
}