Transaction not yet indexed

621fKEkKfbUbP9NMzoytzd3kQJu1F2P6VrDJ3JdCFwtcZt3iGGbDct9cyuDig8sNb8jJrPhLD9aG3PtsPKow6J1z

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