Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzKak2rPShfEOpg1gIa4BDGFenlUjCxNY6HRBRfP4PcTdKogGg1jBxNAz1… (1,748 chars)"
  }
}