Transaction not yet indexed

667NiXstGmdbgrPiMk121G4m19fjKyGQwWFPysoRV6AxHUVZy8fZBtEGcSR1rapDdSFn4pXwHfKbUooA9u9UJxzJ

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