Transaction not yet indexed

cLu1tkE89RHzR8CsstaYS45JBZwHgeSdvuNiNB9eCL1VwjMEZCLTD4zTkmF5KZ3Fu9VKqYi7wdcuTXK3uUxm4G9

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