Transaction not yet indexed

PfkvXE3m3UwyeYAExHBG77t4dFus1q1ZQ8VZi1M3jVzLbcwGXphVBd5xYmrFfpfj4E8yTKBPnDDsaYS1VoBKFNd

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