Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwCQSMJFQIg+2otqnZVFPPr+LtUs8MwHtNQeOYwxGTsZbGB2JK/tE0KWiw8y… (844 chars)"
  }
}