Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHrZNslSGW7LVE0AKk+31KWKnbgwME0rpk+0Jm0A00gv2a0q8ojJVNSCRd1… (844 chars)"
  }
}