{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350411268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84d460059c0026997a0ff278a7e36367ff0328931031348019238c610104f6b8",
    "signature": "0x6c277fc75df3dfacbaaeeecefc20cba4f0a561856d663c2844ad95b7f554b3a95d742b4d10f77fb045dabbf24fae79264bd36f9c87a4299ffe1e73a25834b5171b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}