Transaction not yet indexed

NEH19dCv2MbQYaXyDstbac1974u2EM2JFdcQvKdv1jvzvS9tYmgmzMoo5DR1DRk6YvJefXJkTKTsWADi2WAWoaZ

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