{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82ffff50cbdc4d2cc73287ec1c5628d9ac9a649063809efce1e6284b585386dc",
    "signature": "0x801b888e9cf8bc10a37375f5e62fda1d1d51bd092988a8cd51367722191ee7db07141b8225d50a19c04142d50cc8cc2f76c345dd148d6e56a0ea71b40639c4f11b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}