EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"960d49d1b2831a51c6cdb9e0682001f14df689f437c337f961be2cf6516924ea","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aw2XDn-960d49d1b2831a51c6cdb9e0682001f14df689f437c337f961be2cf6516924ea"}]}