Transaction not yet indexed

42kf91QSWMDMNHvg2nd2dWWGLsF7MZ9Mt2UWZRaQBur5yzKHJyXHqPJTbZYAPJ8R71um6UnGz5b1UbzGQfSkkqZ2

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