I sent it from 3EkKxC1kDrJc4MvRqkXXyt7mpiA5UCLoRs on the 17th of June to 3KMzcn86gMwdY9GbsemeTKrEw8cJhS8yZc
According to blockchain no transaction has been between these addresses.
3EkK.....CLoRs seems to be owned by an exchange or a custodial wallet and can't belong to your blockchain wallet.