Transaction not yet indexed

Xp6cmfN2JJdYUxLAkNSDKU6CV4RdqqzmKvQdXLAx5rgxic4cHeaa6r5ujZMJsyEH4zEarC4PADeCGdeLMXNiyUJ

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