{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d54aba09915120db265a63b7dcc6f6742fde7138d3f5d6e053eaf45ad055f65",
    "signature": "0x0e79d13c4dffab9e13b1cb26631c2ab5f7005767d30c464b206affa854db27e17b3c2d958e992b31ef66db719da073fd2c11cba3b4e0da5ff8625778ec75d6291b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}