Transaction not yet indexed

21a9QfqKBFGSJEMvDNYkzWCpyijcgc6C5dQBdJ4CknBJcssaH4PCDsgkZzr3wv8fKkeFg1QUMNkEVjnoCerSsJq4

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