Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA9ENRbcyOJneVz2dTZZ0Qv4MJCcZgP2Jxa0ySsHJJctAX08/Nw3aems/VL… (1,748 chars)"
  }
}