Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwD7lnwm2UKQTCdTdWNRyzScqHjic6GHb6c1vXYPpqMaWQNABvEWDBw+FDMy… (844 chars)"
  }
}