{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261308325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5790f41a73d78c88cf244ea4942c872b66cc828e4d699f2f2fc0b07216982206",
    "signature": "0x23dab5f6dd38a5e266a41e9cc1756dc6c9bb6e68ef4087f9e80e07a5e212b1343b0ec5b44776c0e000396cb78150d2c8734293fb169f55a83b976e763ef5b8661c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}