You need to update the script for sending a pair of token transactions
On the server are installed the libraries digitaldonkey/ethereum-php and web3p/web3.php
It is written a MetaMask connection script, as well as a PHP script to send several transactions after receiving a token translation from the user.
The task is to correctly make a request to leave 4 transactions while signed with a private key. In fact nothing complicated. More in detail in the letter.
Write the price and deadlines.
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