EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"89e2eb643448056fb8ed7d44975a0a1559d6547086efc7d96fd4536cb19c18f8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-89e2eb643448056fb8ed7d44975a0a1559d6547086efc7d96fd4536cb19c18f8"}]}