{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1187966457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa8c69c7bea7b165640207a19ff4ddf24eb873cf91bb9906fb7d77e7d226680c",
    "signature": "0x4a1af6b2f5152527d3d1ed39a48cbbbf9ad4b614f807ac6daab583a140bb6fea6cc1e94f5c93896c9b0b49f07d627559e3bb047c1c23e68bcb7b8966944308521c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}