Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFA6mxAKmJOV/Dn7R/GL35paxAUTvHVpGOi1UxtH/OVAUsFcRuFrHB/IF3k… (1,748 chars)"
  }
}