EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b73b516cdc4229661674bdb0a8a8bf67ac1f99b7f43b9fa4eedae1e73bc9ad47","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pxk4pk-b73b516cdc4229661674bdb0a8a8bf67ac1f99b7f43b9fa4eedae1e73bc9ad47"}]}