Transaction not yet indexed

Cub7cpUzE6SWF6gXnKWXfNB17vCLcDY5R4cdue1o6z71Vjh2rhceABdt7p6FNmRTVoff6opoYm6KxYuC9iZLnMU

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