Transaction not yet indexed

2ngAA4zcm1uLs384YQejFgA4GDZLQnqbh4ZoaXYPg5D2pEdy5FVdDuphp5uMZZgxt8pfCj7muQXWjGmp9CEqqCmZ

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