Transaction not yet indexed

28Hgk2JxmASyE9fNdSSqjXeqDyJfKn3G8ngZN5qRR29tUwrBvpjCp46ZYZvfdkpW2qCDvgmaPLVdDP5xmbL4ENso

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