EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d8e233aa38be036460fbfe771067902b999ad976c974e295e5b844800e1abe5b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-d8e233aa38be036460fbfe771067902b999ad976c974e295e5b844800e1abe5b"}]}