Your transfer happens on mainnet, and will be sent to the address you specified. What happens will depend on a few factors:
-
If you (or your wallet) disable
bounce
flag, the TON amount will be sent and will remain at the recipient's account. -
If you (or your wallet) keep the
bounce
flag, then it depends on the recipient account:A. If there is no smart contract at the destination, it will bounce back.
B. If there is a smart contract, it will depend on its behavior, and it might accept or reject it.