Transaction not yet indexed

21To7FTTyPvF1bhXupFQjt6p3jpJaaGp8YoHJuFafCz6nEu6thWDunYoFkgbwhcRJBmJeLdpcJhSXNMwxeJMdUv2

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