Transaction not yet indexed

21t9bgEai3bPAyUnz96DFXDAPQuAGKWLfR6oqzyT5UxQqYD9GpWtCHBaQrtcAwzN8YXPvm5vBSDPE6nwcTvYEMPf

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