Transaction not yet indexed

21FUP4JwFYgnPYixokFVdk94ENEsbD5VZGjBy82EM5bEjn58ZvqcUApxxoeTYE191TdvtKk8ZQ4k8gkqJf5k3pgV

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