Transaction not yet indexed

LppRowQc7kAjJbgbYV7Mtcg8rEu4P6KzmqpV98YbcQinNTxkmyqQBhVXBDSmhjW4ysdy8wtz8r6DkhQKzbdN6nN

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