Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDlN7dfj2fLAoWMsEZE+LRLfeREiR6seeqJQStmAJGg/iyuGqm1NdiHynTD… (1,748 chars)"
  }
}