Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDF5m5Qh1D/lKNuVAx+I8O2uAotzbLVLwYmOaI91yFLUGtnOGMT53oydsKA… (1,748 chars)"
  }
}