Transaction not yet indexed

1LkyRh4yyZKf6uUrSCP59j5ASkN4rfWWnKR2DgYiSRL1uubbgEetTokYMjSkJPegV3FgH4yc1pRFh3RZH9SyySt

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