Transaction not yet indexed

28Yee7ipjqm9dSCZEckjev7fu76Zz51my6KUfNmzCJjVf5tKAkvY4urvc1rp9pvnqXxF1uDXVeSw5CDBbjxUzLuY

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