Transaction not yet indexed

HNUGSiHxEsHzaa1i11jQZQNoKQrbzE8WwvnCVeTXMoMdSDMZPH99tbxVqo7YhZkbnvVgf3bVqtqAk1XVMKe19nZ

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