Transaction not yet indexed

NkN9AVQ7RgGA47nGN3aVCY5UFg3s8o3GpxKYnDwMRTigSJG5K86MJPDHRJ5jjMwDggQ6fYc19Hx8N2HjB3WArUG

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