Transaction not yet indexed

421DVkDHBazpxQzuDivk6G5NJZG29ExqDdwqdDnKRSgg2kmYfYbAc8mYXLLaeVec8FfW5gHXnUTva4mpPJ3hm9cM

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