Transaction not yet indexed

HRBEPmRdWktTKAK7yxAwLzjHJS5NYmKbkJLiLBekQXW4UA3NNFgdRMJ6dt2FSk6VcSVFBHZSnAPWAD7tD2P21ng

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