Transaction not yet indexed

Dk463ffGhRYxF9c8mC6CP5dDMQhjHFixwx9Zi79Rr9XJYTTAhvFR65Me8CYHKMV43bLSny9nDK93cjDUmfCU6Yc

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