{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5429e20f2d54e9d7b52d678775dcf829554927a6f5d01d793dbd24881c677a7",
    "signature": "0x92cf1af698e6aa7ae1bfc0931d2d245d8daa96758dae5f9f8f151b6c169cc7cd38eb30883d69e33fbbe09d70a172d6a0ba7fd2216bfbac0d96fb19d47d17538f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}