Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFPJsme3s8/BN1ikcaePLwADedVUhYCj80nCfGkAx3JH39Dn/lnH7FoUvvp… (844 chars)"
  }
}