Transaction not yet indexed

MckEDAs6ntFVPvfZW3AbLWD33HZGjwSvifUmcmfS3f1id3GQJ4fWMffJSfpQRVdAsDUwYcGRt6RFk2oJJP8y2KR

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