Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB8k6iF44bIATlDviSnboHKs2EWuycf3LJB/R/rlojrAFygjAAm3IWxW3Xn… (1,748 chars)"
  }
}