{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebd031b3f8dfff5d5da16ea86e0d136ce9737297ed0d4fe460198c969f735f9a",
    "signature": "0x4c998b0dbe33a596954779ff358672bd7756cecdf1f59e99b1ec5b3c70dbf0c64130f601144b1ba595eb22e5a8baaa668aea4b88ce9d93fab5ddcab0ede49aba1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}