{
  "protocol": "backendCommon",
  "imports": [
    {
      "path": "common.avdl",
      "type": "idl"
    }
  ],
  "types": [
    {
      "type": "record",
      "name": "BlockIdCombo",
      "fields": [
        {
          "type": "string",
          "name": "blockHash"
        },
        {
          "type": "UID",
          "name": "chargedTo"
        }
      ]
    },
    {
      "type": "record",
      "name": "ChallengeInfo",
      "fields": [
        {
          "type": "long",
          "name": "now"
        },
        {
          "type": "string",
          "name": "challenge"
        }
      ]
    }
  ],
  "messages": {},
  "namespace": "keybase.1"
}