Transaction not yet indexed

421mPjBHF51LeAVWyLj56JHcdNsXi2bYXvdqQhd7TEaHzmSD9o1DwXR1WyyXyAXARKqnXxHySayiusVjraTZdtrW

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