Transaction not yet indexed

5Mkz99DDo4aKPiU5SfmYqoAXeiiCgrdm2eTuWojb7mBJmJKdwr82UwnF8GKYDaug2G5Mp1ofiKdfCSSJEnrNukYZ

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