Transaction not yet indexed

21k4ij2Epxah4p4BfnFznaY9QHvjcFPeick5iTaHdmk4y5foEZvzgyT3jHmGpQwbiGCXEN7jE5PQy5xKgJSyqGGa

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