{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811154719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9dd778042ee80b65285a8788e389c534fb681cab2976a9debd843b1296f25de",
    "signature": "0x35eb613c7c94385b9e7a56c3b9a8b7201d4bdb5ea341adbaa3d1cb91808c094f1b08436ca98d97ee46de33a06e2a67f2727c4f91c2caf0d7c60a7eeff773e8eb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}