{
  "manageEntity": {
    "action": "Repost",
    "entityId": "986379",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9437cc713cb79e33b9bf7faf6fc41cdacff560594fdb1a31eedcc5798f5c6cca",
    "signature": "0xc4c14029123cc2afed4f031555bcd0f46cd7017bc6ca7155f9f45e5284b2f5c34674300ae7c68c8818a0f766e0c5186ba62dd367d1deaea3d4c02306c58e12c61b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}