Transaction not yet indexed

PpkcyCcPuGJ18yLcC56urAKuo3gMuh3cz3C2aJxnW2FSVST6cfCLYAWcNvEDRzZ7RQPEEK6b2YvE76TEwwxh9Lf

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