Transaction not yet indexed

5u2apkPAH6TmSXt67SeKDrRVCFGed9MgmJDR7u61K8n9ed6MbQ3WmvVGmZSvm5D2wdDdHsYi2qL5P1dYJDKnHbms

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