# What is Solana Memo

### <mark style="color:orange;">What is Solana Memo</mark> <a href="#id-0" id="id-0"></a>

Solana Memo is a transaction memo program on the Solana blockchain used to verify strings of characters encoded in UTF-8 format and to verify if any account providing information is the signer of the transaction. Solana Memo also records the memo and the addresses of any verified signers in the transaction log, allowing anyone to inspect the transaction log, view the memos, and know whether they have been approved by zero or more addresses.

### <mark style="color:orange;">How to add a Memo to Solana transactions</mark> <a href="#id-1" id="id-1"></a>

Before initiating a transaction, open advanced mode and add any Memo content you wish to include. You can directly enter the desired content or convert it to hexadecimal data and paste it into the input box. Due to Solana network limitations, make sure the content length does not exceed 566 bytes. Please ensure whether your data is plaintext or hexadecimal data and ensure accurate input! Once a transaction is initiated, no transaction information can be changed!

<figure><img src="/files/NAnRCuVJit9JEy2GDeqC" alt=""><figcaption></figcaption></figure>

### <mark style="color:orange;">How to view Solana Memo</mark> <a href="#id-3" id="id-3"></a>

Once your transaction information has been initiated, you can visit any Solana transaction explorer to view your transaction and corresponding transaction information, including but not limited to Memo, transaction network fees, transaction time, etc.

#### Solana Explorer: <a href="#id-4" id="id-4"></a>

<https://solscan.io/>\[
\\

\
<http://solanabeach.io/>
\\

\
<http://explorer.solana.com/>
]\(<https://solscan.io/&#xD;&#xA;&#xD;&#xA;http://solanabeach.io/&#xD;&#xA;&#xD;&#xA;http://explorer.solana.com/&#xD;&#xA;&#xD;&#xA;>)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.tokenpocket.pro/en/wallet-faq-en/solana-wallet/memo.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.