Transaction not yet indexed

u3cfNHK71DkECeCc53gxuWxo5aXzYCnPRCcAVoBkBzJhsCYBTb2aJQ21RECv77v3DXV1hiF8HGLfhfbmAZamqK4

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