Transaction not yet indexed

Da6c88SN1p9n7sE96dJwXRm7Hhi6FgYDSLfti5tMtXJ53APK5SLfK8V2PLeznhwhE7YtvV7BhxvaXy6q3baNA42

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