Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFB1ERRkjeB7AeN6NXLQT8v7yyOo4u9GaAr8NEybQ5YzWMILgtuEqlMcb1S… (844 chars)"
  }
}