Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC3m+jyCvnf3mw0/Af3lA77OUnj53uGY6aV3IgCUzDo1kQKtejaBSUP4L/d… (1,748 chars)"
  }
}