Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGp8d3/pk1zMSQ+zV4drJjMDU02tOa4C69UhZhUVp3SJEhCPPCugYC3TATU… (1,748 chars)"
  }
}