{
  "manageEntity": {
    "action": "Repost",
    "entityId": "970556",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe72581f3a930576cf142a36096fee56348ed9742db13229c7360a2c3e93ee94c",
    "signature": "0x08516db4effd932168a18a9553748dc2797211c0b5eec2316554516261faae935ac0f383be676d6c92d52b3261db82738419763d1b8354eeda7c454bfba3b0a21c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}