Transaction not yet indexed

5b21VH3Ldk176oxGQJLnyd5maaANNaxfwzkjgPJFtXuGiHnWEqGL5DFRQugGSbXxJYeH85ykERwZhrs19Ua3RueN

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