Transaction not yet indexed

KLUcfkiD9cMdZyrV6RmSMDjVkjdRV9MUJGGbyiV9cijow3tYPE8y6f8pBpcEBnWttdwTBCrTJR2hVo6WRMfZ9RR

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