Transaction not yet indexed

nb7961knAWjeBZoJjzuNtkUvGfpNBVz4CtG4hBUzEYf8hCc1uWgeVkAnTvmQbDQWR7s5iSct8jvdJvEny7kfkr7

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