Transaction not yet indexed

ndpNM3YNTGmxxZ7qiMwhh1xvXVxz1vkY59z3Z5XVu1814J4MNDDD2UcyehePh9sHHKEC3zhSrn9NHQ7NBDNRpNN

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