Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB6IX0L1Z2kwdwUpcY5VFd055Dfg1hfMXPCSwmcw/X4pwfZLcrKFGPeB7FH… (1,748 chars)"
  }
}