EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0f576225138244bc3cd0d9883e5d4fcb21777237b440dcb42761eff26365464a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:n4Am6dWDWy"}]}