Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBwLoF2gL3f/eqV7M8a9/P7WG6ohDRgj5AEnqqL8sxDsGO3Ye9o4mz5c5we… (844 chars)"
  }
}