Transaction not yet indexed

NnfhaCJ6nzG7FzZX6gpuSrKqqTqcGaZjDHk7BMBAjD4P4c8MMmnFs71pnxmdK8q59hwGZJ4Q71dMkyvwgk2nNQk

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