Transaction not yet indexed

21RKABGJjgzzQZPyxxsNzd79LeMEshAcdkcMsKHEyjDA6umhGUStpLzjT5EM6PYPCUUraJErJHc7fAW1vnaaKFyb

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