Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCyeV92L43KmMhkSwE0ou7lCpQgfFXuuZJCN4sI7qpb0glcXg1uX3LtS0ey… (844 chars)"
  }
}