{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867787472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7cff0c2b7058e3cb95b12046cd23e18632fbccd0659c26217427bd08c02df3e",
    "signature": "0x2348d369fcfae36be76c53a65d44097ddb7ee9402b53b5cffadbbcef3b139a9f1e5e9d2c366fb9463d1735b7aa261772c9301bd36f915913ead79241e9c5883f1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}