{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264936324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd616969c5eda5da8e98fe0fce4e9f32af2841078284d9cf079d9e83771e9809f",
    "signature": "0x134050b37ecf7d13c126520612afe37909d322fee80cd5e12fb9db0ad41674066ce444a05d6482a2274500d47023d56259a83fdfcfd99912b94bb8255f60d7fd1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}