EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5ca4dbed29799422d93c671c6946e63c54f498b3dda4bf991f36e9e6295e146a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-5ca4dbed29799422d93c671c6946e63c54f498b3dda4bf991f36e9e6295e146a"}]}