Transaction not yet indexed

28HXSFU9YTb7HbQKmxctK2NzrhEh4fMD4sUDEkCsCWa8mFEHe2o4wDwt37TGJbBQ92gFPRmJtg9w9EFYtXC1m4Sn

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