EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4b93c75c632f31d2c8f1e48f4aafac39387eb63f41e7b78be892f33f36a4290","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aL7jDn-a4b93c75c632f31d2c8f1e48f4aafac39387eb63f41e7b78be892f33f36a4290"}]}