Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDPU3altRohe66JwjKd/B1gYyGnc/s8JdKGsz+GpM4HkkWiJRvJU+Rl3i94… (1,748 chars)"
  }
}