Transaction not yet indexed

21En4A48eSaTnSkN2cdbpSTu1EdAAhZoG48yjUMKXDyp3mxEmGszZoTkTWR2oTK7PpSRVaYPkniGRLGXw5TjDWUG

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