{
  "manageEntity": {
    "action": "Repost",
    "entityId": "955846790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe35baad6d881f275f2a26164b906b1f60a4b762f3d095553b62b22e04935d5c8",
    "signature": "0x946c6c547d2494132970c8ea70a7e4a14b6e019e2cfdb8eb71fcb7ec9c5433530a06aabfffe1f7bd7b68301d4bcb926a8d2bc5c8c86bc46e4a17ed4652e054fa1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}