{

"data_db": {
  "db_type": "*internal"
},

"stor_db": {
  "db_type": "*internal"
},

"rates": {
  "enabled": true,
  "prefix_indexed_fields": ["*req.Destination"],
  "exists_indexed_fields": ["*req.Destination"],
  "rate_prefix_indexed_fields": ["*req.Destination"]
},

"admins": {
  "enabled": true
}

}