Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBM4Tb8vhb7OWTAdj+k+nLA++PAsrFBa0rsaYL8oRDqBT3Vuj0q/3KU/z6E… (844 chars)"
  }
}