Merge pull request #9206 from SaratAngajalaoffl/patch-1

Added `from` key to transaction information

Author: corwintines

src/content/developers/docs/transactions/index.md

@@ -23,6 +23,7 @@ Transactions require a fee and must be included in a validated block. To make th
 
 A submitted transaction includes the following information:
 
+- `from` – the address of the sender, that will be signing the transaction. This will be an externally-owned account as contract accounts cannot send transactions. 
 - `recipient` – the receiving address (if an externally-owned account, the transaction will transfer value. If a contract account, the transaction will execute the contract code)
 - `signature` – the identifier of the sender. This is generated when the sender's private key signs the transaction and confirms the sender has authorized this transaction
 - `nonce` - a sequentially incrementing counter which indicates the transaction number from the account