Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCOFGqTW0SuVi77I2stweWRn3TY6LtlUjvmg3d6kBRY2xio0im0n/RsJVW1… (844 chars)"
  }
}