Transaction not yet indexed

4u6PpQNGpYeSCBQHQQ8J2dB4K2hjV2pd5xAL8L4vtJRufqDx51uzVPutc2GaUBWRKodMw9FjJuUDQJGqh2VTd1Y8

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