{
  "manageEntity": {
    "action": "Repost",
    "entityId": "113399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe74c84a05069d7b33b4b70beba5eab69582bc009c6cf5292c6edf4efe7fbd19e",
    "signature": "0x4f0cc0e68199149e057a1f1be8095f11d1b5f088aa810c9af321c5d0e4b264126c62f763391cd19d8faa039f1242d4829878c2af50b54a03b7e2dc8e2df8d5151b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}