{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103706836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7e75b40d9a285e712713b228f71b195844239433b7ac2ea48201ce2e419d840",
    "signature": "0xe5cec2c9b686bf01471a8456f3a336591a6eeaff4d3b5ad08a432ed309f8e8202dd9dc3ac6b548b8dbd3dbbeae4194b8423e936dd426c78f8d24411cc7cd74ed1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}