EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0c1396a966bfcf91f8a570ae0302886b14a2f1818d0c201d49221005df64eaf9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:VvpwrkRxql"}]}