{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121120002",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9aaaa33e4d9c414a9ed1ef90fb1085a66365c09a90a869bdc6f4f662a08502b2",
    "signature": "0x072259d569a936215c0525c42464c607b27c51f5262a088e780fe0029bfb40706eef84d9b2881b3cedf579460a10367fbdc5033a7c498ede6f9d033b54955a431c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}