{
  "manageEntity": {
    "action": "Repost",
    "entityId": "968973678",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4ef78a03e33dc08b80cfdf74f0ca3ff27f39afde845fab4739564b2933991ea",
    "signature": "0xd8602d4839a7bc6691ba2c5a30b9d2ef08c6d85dc6677ddba2de8a1564a4184b4fb2cd50174f563bdc5b5758eecf83d38a273d400ed8c3a5f77c12b39cf5d56a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}