Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6Wr10NI4sMDqNMaydZAjSg7eoK6JgcN7629Vz7evPHxSfn2P5YCR3VLEq… (1,748 chars)"
  }
}