Transaction not yet indexed

Cn54tQTmEKfGAjpCPfs6Ht2KE8nfFp9fKCMrVFftF2rzhWjVQbCpQFdJsxMq7qnBJVqJoNTvCkbBckLJDDPEZAP

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