EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ae8a2e68061714c46869c2b258a3eed772b32098d7541d8ad2b4c22aea09448a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-ae8a2e68061714c46869c2b258a3eed772b32098d7541d8ad2b4c22aea09448a"}]}