Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDBgcnjyFAO4G1JmzdhV3fKOvnnaYCN7ydxLbZdMDuRDyatX0RmtxoLgtQK… (1,748 chars)"
  }
}