Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAAYkPU7tJwBTf6EmBU1BDe150CxzPQ8aV2F4vSUTDHJyqBGF1j2f+ytt1w… (1,748 chars)"
  }
}