Transaction not yet indexed

21hkyMHnzfh4HgvfYeYQg54pFc72xtZAZhvu8NmUnydgxHoUeFRh3JmLLJQziMf73i2km5jrHuE9rUsbd4po6xRT

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