Transaction not yet indexed

5XbKvhkGDJ2G8mAXrtGRBHz6XUpr43SnSFhdQAMsyh5S2mtaEHLEnX7JcLPhei3G9xgmMvq7uV3bRVGSYgCjAkX1

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