Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDKjLyswmVSUmS1Uo28g8Ku+u33gSHqURjXQmtucYySZlKPWqGRgNkVHNM7… (844 chars)"
  }
}