{
  "manageEntity": {
    "action": "Repost",
    "entityId": "742464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29155dda3e711355e52ccb3560c4a6de49ee20c875383d7a63f5b4db8bea399a",
    "signature": "0x92a495d99c49aa6830cabf5ecc593e73e617636eda5ffdf59551e5fbb2fa2b677257b84c54202cbb1fb8c92a90ef009ce5fa8b23656e99e364bb98268b064e241c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}