Transaction not yet indexed

21GkTb4LsVujLgA2L5EWsXfmExUvf4LCLswy2w3tJkQEtqJrLsWT3f54SbavDdCpQqTKxXUgaeLP2KpwxM2PhHcL

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