{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1515019061",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x928e66d805b77bb2c38747710c22409d3b6ed047f162e80fef0a68be46c1b7f5",
    "signature": "0x0a73fd23c90a330e0e122dec169982c0401eedb8a1d2fd6e87db7409c51eb3de076bf11e8060d5626913ba841b59ea34b39ca6faccd32db1de620963308487071b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}