{
  "manageEntity": {
    "action": "Repost",
    "entityId": "723038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6a9ce74f17a10145c4c330b3dfee383cff03e1ce42741fbd6e68dc0b6bfb439",
    "signature": "0x11a344b897c4104ee9f36f71fb0ab4dc4271e461b65a1b26923c63cee024c8f941a915d7044486dfd318873bd1240d8b24632c319b2c8210e0e774286a34ad1d1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}