Transaction not yet indexed

Rk6kkUvXQdgNZSmjnzDfHRwrouXVLUDFqkLdQbhWTYuBhAzUUcboYLpshKBjHyA8Cad8jF3e7JCPvxyXa2JHocz

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