Transaction not yet indexed

21Wz3fhuHX7CPkxUrhVAMMzL3L2h66NVR2xVVDPx5LNM1BLUnw8Ge2ZVrBpWQmk5Rz1XJUMow7syDxecznksATUX

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