Transaction not yet indexed

5u6xDYG3bSDP4bjVrq7JjJzBqoydLMkNAazbjiFZ5i7t2EBBKNPhrzXJsJTXpdTW3KSbCpmk7WxAxyBinmXF5Kts

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