Transaction not yet indexed

28HmhCHfSzgBgrBTQDeE9ZLgKtSt7KEi9KvCLdAyeEUbAs55wf1ZHBRhwndoWjPokMLjc5rp9qCySLfsfenX6767

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