Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDwQLxwvuo6Gv8X4jLsNmnYpq03vRB2BW9Wf3oAP2xQcnuI3dhHYNJfetCk… (844 chars)"
  }
}