Transaction not yet indexed

31518RTGN2b26xUQVPB34edSbhCHdc8YzjN6bAaAPdVhQjWocuFzYu4JjZ54xPbXXWp5dWuQPyApYK2JyWBEJiwG

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