EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9976967ecf92815279219c6d42add3c13318cce9b0881567f68f53278a9b7210","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-9976967ecf92815279219c6d42add3c13318cce9b0881567f68f53278a9b7210"}]}