Transaction not yet indexed

21kKLPJahofKMvDKDZ4VKkEMsFUQcD6bDzqEjSZVFdYcmuehBgL7q9nUYFmXQapTmyGDVzUX2Z6Pf7h9VPXqE2Cb

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