Transaction not yet indexed

21Py1eVfJCsAqgcQcEDZ2jBg7uUJFN4hL9WS3L6aGgmrVhGoHHAeAkHcdpajLcHjzh5YauwKsXh93zdWcrn2v6KE

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