{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1131157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7aed3559ce695951c1af615635ce91cdf0d62e719c7884e176cf3ebc75b0f17a",
    "signature": "0xf42304060ebcca0c69e902f2ad2fcbcfc5e594b16e93aab81d592c2939aaee4520cf1e2af9a18eb5d28f8bedf28036185a748145af17b417d02660491a22be211c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}