Fix bad function position in mempool/index.js

Author: ultragtx

lib/services/mempool/index.js

@@ -30,6 +30,12 @@ util.inherits(MempoolService, BaseService);
 MempoolService.dependencies = ['db'];
 
 MempoolService.prototype.getAPIMethods = function() {
+  var methods = [
+    ['getMempoolTransaction', this, this.getMempoolTransaction, 1],
+    ['getTxidsByAddress', this, this.getTxsByAddress, 2],
+  ];
+  return methods;
+};
 
 MempoolService.prototype.subscribe = function(name, emitter) {
   this._subscriptions[name].push(emitter);
@@ -43,12 +49,6 @@ MempoolService.prototype.unsubscribe = function(name, emitter) {
   }
   log.info(emitter.remoteAddress, 'unsubscribe:', 'mempool/' + name, 'total:', this._subscriptions[name].length);
 };
-  var methods = [
-    ['getMempoolTransaction', this, this.getMempoolTransaction, 1],
-    ['getTxidsByAddress', this, this.getTxsByAddress, 2],
-  ];
-  return methods;
-};
 
 MempoolService.prototype.getPublishEvents = function() {
   return [