Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /home/greg/learnmeabitcoin/src/explorer/Tx.php:325 Stack trace: #0 /home/greg/learnmeabitcoin/explorer/tx/index.php(39): Explorer\Tx->__construct() #1 {main} thrown in /home/greg/learnmeabitcoin/src/explorer/Tx.php on line 325