I running exchange with two client.A ,B.
NodeA run [prerparelockunspent (return txid:11111) and createrawexchange] success..
NodeB run [prerparelockunspent] success
and run [appendrawexchange] i got fail [Missing inputs; Input: 0, txid: 1111111, vout: 0]
This problem is not everytime. I can't find the reason for that.
I just have two node, and i don't run other api.
so What is the possibility of this problem. Thx