EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83e4b1e2716d480ea0925142d6b5a51b33c5efa899c059aa8913e6f2ca876e39","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7YBgjpR"}]}