Transaction not yet indexed

21FqBkLCkkNn9hFzd9kVaeEpu6DhBmLVGBsF47En1RQqF3snWSxDAppxJgFBzZ7W1Cre88XYUAgft1W2HCnnrTY8

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