{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1297375830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x81a44d1a660972febe769ba705695641222067b17d5e1acbc474118839f3702d",
    "signature": "0xe696f3c8365637bfa9863758a6d7ca5911fd7cbd8626d1224243127fea4184fa4dcb5199cee33da28e2a1e48a86bcf0d0a600ffa970f668bba8c903ff12cd9211c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}