Transaction not yet indexed

MnkFsZP5vhkHn6spfjjmyRVTJDzuWqRR7pLzbbngf59HaLSrmxf5CWUeHX9d5vBoqkQMrMD4YskLbwSdycubj8Z

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