{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635876917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f937fa46baef5c7ee1b78e5f5898abe33c53e4efb0fbf4ad3f50462616391ff",
    "signature": "0x125d1c5e1e3c3a65f91668051a8d1ac6a2505c6367d31762357a5be12178e1da6753871d80ae6d9dda7ba892fd3754b9ebe9731036da6ef9efc9bca30872da8e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}