{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328864093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf04c26cd95d80ccba0c2119267ac86b15242cedcaeeba9c89157b9d491e61a21",
    "signature": "0x1c26ee179f8f66ca2b1c5d5fab9b56e65562ed4fb738acfac30c679c0c2b58db4eac3de8e760d4bb7fe679048f5a3fce88b712d0f21bb74869af4099d95d7ecb1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}