{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1902008518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ad8bdd30b5a53e90b6923065cfaf5407ba2b67cc6afd0bb25c9f4d629e1ccc9",
    "signature": "0x96e51ef6cc927cccb0bdeea8e85f95ce8008c49e9cb79d4b2978df5275b08edf210f0f971ad1f092d2d2271acb25f9583eeeca0c4970defba2db07f9b0f60c751c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}