EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f6ddcb35b7a9857bae6f8c668c8464fa6bb1a0a5dbcd1ccd50b52f00a42a2f85","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLkd1dqw"}]}