Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD/OLPpG5Mhv+tcfAx53Ns3uY16xZ7Tk6ZfCwkfdUbMCBBNkGG2nb/ra54l… (1,748 chars)"
  }
}