Transaction not yet indexed

28PHPojC8CZ2kvZEa3PLpDJQwj2yQJPPb8SzBF9aH1pATNwKmHf8Y5aWd2hhAb7qakWRx662i9c6VWPeM5ZFHe37

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.