EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f0d8d6f59684df8451b8d66757c2501cf791b777536c1a242d54845b258c0156","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-f0d8d6f59684df8451b8d66757c2501cf791b777536c1a242d54845b258c0156"}]}