Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHm5r2pxrQRbxNpJEY3WFCkDI6+PGHEiRTiMehFctBNw3DUfqK3rYThTwYB… (844 chars)"
  }
}