Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHyhPEKSNp1YmgItgGXnxCqmlLLFQ8xx4ftwDnEr1g6D3q60eTpQxEzNmiO… (1,748 chars)"
  }
}