Transaction not yet indexed

21q6GgU7spmmtto8MZSBdxaDVYCLd1oUvGRKVGb5brzP2eLsZeZWdPDsWjMNXLcbLG9MZs1MVn2qK8YPXUiR1qFv

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