Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAKVHcc2E9etRzpC0PTdRIHdEXl8M8TbccLN3o6x27+c0Nfb/JrlIpkwDkn… (1,748 chars)"
  }
}