Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBXiSfxGPCt++tCJwAk756AybyYcGJY56YqOPoqHoDMN3WnGtQl/1mdGD/P… (1,748 chars)"
  }
}