http: refactor info.

lib/http/server.js

@@ -636,20 +636,28 @@ HTTPServer.prototype._init = function _init() {
     send(200, {
       version: constants.USER_VERSION,
       agent: constants.USER_AGENT,
-      services: this.pool.services.toString(2),
       network: this.network.type,
-      height: this.chain.height,
-      tip: this.chain.tip.rhash(),
-      outbound: this.pool.peers.outbound.length + loader,
-      pending: this.pool.peers.pending.length,
-      inbound: this.pool.peers.inbound.length,
-      progress: this.chain.getProgress(),
-      mempoolTX: totalTX,
-      mempoolSize: size,
-      uptime: Math.floor(util.uptime()),
-      systemTime: util.now(),
-      adjustedTime: this.network.now(),
-      timeOffset: this.network.time.offset,
+      chain: {
+        height: this.chain.height,
+        tip: this.chain.tip.rhash(),
+        progress: this.chain.getProgress()
+      },
+      pool: {
+        services: this.pool.services.toString(2),
+        outbound: this.pool.peers.outbound.length + loader,
+        pending: this.pool.peers.pending.length,
+        inbound: this.pool.peers.inbound.length
+      },
+      mempool: {
+        tx: totalTX,
+        size: size
+      },
+      time: {
+        uptime: Math.floor(util.uptime()),
+        system: util.now(),
+        adjusted: this.network.now(),
+        offset: this.network.time.offset
+      },
       memory: getMemory()
     });
   });