Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBDkdV5wMUJhiYdxgydaecxcTmkeNvDKQG2dShVquNg/hXEeZ+KIxs2PG2O… (844 chars)"
  }
}