{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1044280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cb3d7a5a87d155266de614abf0c4fb361c304c8391b852a0ce70433cd560fea",
    "signature": "0x6780bd0179b6023dad9177e7cca1ccace75c736dfae6ed463331bb19e1281e066249b33b4f4c8766c84687b2f5f506b225c157fb3f8e42fb2c06a8763471c90d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}