Transaction not yet indexed

5u6HCLiupMDPPug9Xfh6sWAEdpPFSamy1L2o3YuoEkyoYAXs1ki7VFajKUYoKPThAoQxd1qhvZDbN4dSy9KqTw62

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