Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFYBrpOVQ5ERigNhHMELyHfbm+jq1U0JSO2LPQ2Iwkd4QLL/HGMsln6U/W5… (844 chars)"
  }
}