Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCYHRsg3Ey5JwEm3IbCJ8r0vofPkBEI6sfnS1sdSeFzkySLnqqAImpVkNlh… (1,748 chars)"
  }
}