Update GUIDE.en.md

docs/GUIDE.en.md

@@ -20,7 +20,7 @@ Before proceeding to the description of specific commands, it is necessary to co
 
       * _recent block hash_
 
-        Information for this parameter should be found [here](https://explorer.testnet.near.org/blocks).
+        Information for this parameter should be found [here](https://explorer.testnet.near.org/blocks) or will need to be obtained using [View recent block hash](#view-recent-block-hash).
 
     <details><summary><i>recent block hash</i></summary>
         <img src="media/blocks.png" width="836"/>
@@ -368,6 +368,27 @@ current nonce: 168  for a public key: ed25519:7FmDRADa1v4BcLiiR9MPPdmWQp3Um1iPdA
 </a>
 </details>
 
+#### View recent block hash
+
+To view the _recent block hash_ for network, type the following in the terminal command line:
+```txt
+./near-cli view recent-block-hash \
+        network testnet
+```
+
+<details><summary><i>The result of this command will be as follows:</i></summary>
+
+```txt
+recent block hash: `CDgRvkv2qv2c8e5m2WDKFUFqAtXrq2fiUteM6XHpy58t`
+```
+</details>
+
+<details><summary><i>Demonstration of the command in interactive mode</i></summary>
+<a href="https://asciinema.org/a/vF2X1zKIMg2rdByGCKHDIYDKa?autoplay=1&t=1&speed=2">
+    <img src="https://asciinema.org/a/vF2X1zKIMg2rdByGCKHDIYDKa.png" width="836"/>
+</a>
+</details>
+
 
 ### Transfer tokens