Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB2I3kP3h5tmd+ASFOQNGEnvwFP4AdLBFPZyP+QK9LRxEbC4vgkCDYIGj7f… (1,748 chars)"
  }
}