{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1190169969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38e1f74af2b5224c79b1b9a7a34412e9afaad1750cb7d02fdd01fd0771ae864b",
    "signature": "0xd777418cd8deffbe8a83659faa209ee4a903a103390b168e6b93e9c6c987e41c107d227d272e812d4b80d8e17affa98a618fe902698eeef8be77d6d460cec9791c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}