Transaction not yet indexed

PfC4e2ZKQYLwVGrtRQijfqbzDSCKg1ymFZr2tDKCTaapiLfjZkgoBhuHFK2eCa3qzYPLUanwg7kuHnJRjTCZ7k3

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