Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBCJV/O24xCKGJIO9TiCtHAz4iA4AaHYlVLdUlr0NVOFBXKIvHCxjXpNLDJ… (1,748 chars)"
  }
}