Transaction not yet indexed

SKCk6zMAGbrKFz9K8VsZyVRGFgf4F8Qg1p5SWo1pSC8ft2GTM9ryVsA3LzQXDug9b8CBBPSZy6DeTLJvmUh4P87

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