Transaction not yet indexed

21fStM9YjuuLS8F2yK3zKXnHUpD8vg7Kws6Dfd5p7QVgd4tH4xtbXHps5PeBUQbe5WMYqZwmnKnvKnKsVf6r9d14

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