Go ahead and deploy the receiver contract:
forge create --rpc-url myblockchain --private-key $PK contracts/interchain-messaging/send-roundtrip/receiverOnSubnet.sol:ReceiverOnSubnet
[⠊] Compiling...
[⠢] Compiling 1 files with Solc 0.8.18
[⠆] Solc 0.8.18 finished in 101.71ms
Compiler run successful!
Deployer: 0x8db97C7cEcE249c2b98bDC0226Cc4C2A57BF52FC
Deployed to: 0x17aB05351fC94a1a67Bf3f56DdbB941aE6c63E25 // [!code highlight]
Transaction hash: 0x11df9e14bdae4af60a618a900faa955d75e0ce7dd0f2ccc1ea6a764c149ef805
Update the RECEIVER_ADDRESS environment variable with the new address:
export RECEIVER_ADDRESS=0x17aB05351fC94a1a67Bf3f56DdbB941aE6c63E25
