Transaction not yet indexed

2NkkfhKhz7tGJG99bDMWGSrtAcFnD2d446qdSPTQd2uT6pjvc4bDE7a24nDZiG96SUSPzGXaQf3GgGUwyXCu8Tp4

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