EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"19f8240aeaeeec3dccf5bcc36a47c3ee941c3a5eb8f8e6ea5e3ff86f63cf5d4b","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:75kjYrn4zx-19f8240aeaeeec3dccf5bcc36a47c3ee941c3a5eb8f8e6ea5e3ff86f63cf5d4b"}]}