shipping-portal/app/Models/WePostNotification.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class WePostNotification extends Model
{
    protected $table = 'wepost_notifications';

    protected $fillable = [
        'logistics_order_code',
        'execute_time',
        'timezone',
        'status',
        'package_info',
        'client_id',
        'type',
        'timestamp',
        'sign',
        'order_code',
        'biz_action',
        'biz_action_desc',
        'segment_code',
        'is_split_out',
        'package_infos',
    ];

    protected $casts = [
        'package_info' => 'array',
        'execute_time' => 'datetime',
    ];
}