Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBCuW/8rIdbELKdzAiSZCqN6bBDTMmWZLxeodcexDmeV2nxSOH7orcLCkpR… (1,748 chars)"
  }
}