{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8d330437313e3bce87135548c6b7b40cb4d415bf2734ee1f9baecea95aed963",
    "signature": "0xd231994b63a1ca999eb2633311d4c24370d92568dd9274e09359e5d92591ef17524dc4059ed2244b61f32b74b46c2c3a54cbc0334546f46108f57d9145476d231c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}