Transaction not yet indexed

21529qtUj7e1pkXRz7F1dwwGsap7UeyidN2nHBwfH2i8BeVnGSiSuCv8SWw6fAAqcbrK4gp8RwrtkVBsLfXa1p3p

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