Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA9DYbgNTmTbFwvRfmz8tk2P1d+5hnpL0s+n/kBqT5ZSyapAP6jol7X2an8… (1,748 chars)"
  }
}