EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6514fa49f06b72720064248a0f0503fbf604094a4758245e7a8daac68d100cb7","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-6514fa49f06b72720064248a0f0503fbf604094a4758245e7a8daac68d100cb7"}]}