{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1336548929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f86b428090e05d25747729d966207614fb467b428d72c01c5355edbc5fe08f3",
    "signature": "0x78cce3afc490c22842a6c7476b14779a9e41a5dc84048acb3fe737ea22e0b8e73e82e2430fae11cb42fa1b721c457de4ecf774a7b35831909870ca98b6c58be01c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}