{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f508bdff9be84e39b04ea9495557bb6226a58d75346465ed33dc40a733ff5e7",
    "signature": "0xc84ed034f4fb9ebecfbcc1dfc3d4beeea60611bc98a38c0cc2506d60c9f683ea7b2fc1c95b1b655cbb4b8dca92fd6cc209ab39a2614a90bef2d7fe620b9d721e1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}