EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1a39d97876cd5f9da693885412ba502ed4c96787f065e2b118f0074684a8c5e7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-1a39d97876cd5f9da693885412ba502ed4c96787f065e2b118f0074684a8c5e7"}]}