Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBSeSmPQdANPdrWklSJElVRD52KV2YxvGVpX3k0sWWgKzbIuHYaj5kRNOq4… (1,748 chars)"
  }
}