EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"63875f93e1309e05988dd0ead0439f515fc5a3b5863a0d3d49d66344748a99eb","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-63875f93e1309e05988dd0ead0439f515fc5a3b5863a0d3d49d66344748a99eb"}]}