Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBpCdBHgpA3CbUCsfjaSf4Ov3HttOQSbVMgnOo1RnqA6D1OFh5QLCB0caYZ… (844 chars)"
  }
}