EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b59531ff225c11762e92e954778034af6c9d03aae2933e3769cc24913454670","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:MKB4a0VjDn-1b59531ff225c11762e92e954778034af6c9d03aae2933e3769cc24913454670"}]}