Transaction not yet indexed

21FSxXjn1PM7MVkS3bJdQKU73r3qWzf1MkMsrK2Jcc29AJyTKSsAB4XrvWto4kwe2tccj4dKwea8EDiCLCnaQ5im

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