shell> curl --header 'accept: application/json' --dump - http://localhost:8529/_api/replication/applier-state HTTP/1.1 OK content-type: application/json; charset=utf-8 x-content-type-options: nosniff { "state" : { "started" : "2019-06-24T09:06:43Z", "running" : true, "phase" : "running", "lastAppliedContinuousTick" : null, "lastProcessedContinuousTick" : null, "lastAvailableContinuousTick" : null, "safeResumeTick" : null, "ticksBehind" : 0, "progress" : { "time" : "2019-06-24T09:06:43Z", "message" : "fetching master state information", "failedConnects" : 0 }, "totalRequests" : 2, "totalFailedConnects" : 1, "totalEvents" : 0, "totalDocuments" : 0, "totalRemovals" : 0, "totalResyncs" : 0, "totalOperationsExcluded" : 0, "totalApplyTime" : 0, "averageApplyTime" : 0, "totalFetchTime" : 0, "averageFetchTime" : 0, "lastError" : { "errorNum" : 0 }, "time" : "2019-06-24T09:06:43Z" }, "server" : { "version" : "3.4.7", "serverId" : "48476063297804" }, "endpoint" : "tcp://127.0.0.1:8529", "database" : "_system" }