Transaction not yet indexed

HXecSDNrFLbPhnUA4kGG7Nm3ScmMYWxtzcXkqXmgDwp8TpNNXEwEBp3CfTiZrcMFw9YNPujjvLZANStAh5m52j8

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