Transaction not yet indexed

MXK2bSXE1PCTjafSrGuSPdmGe1fTCD5y6j2fFjJExQdMBwhcJ8WHHA8doohetUp5rcrSiyo8at3mbpqKkZzVfcL

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