Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD3Hd1Yg071qDR9jFiGLdAH+cDMp5HJ8Zh9UMPqjQowtlDJQAIIzKbgOrNK… (1,748 chars)"
  }
}