{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459355429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5cf62ac2dc23816961d581293358e883522288d0f1b4e2f480dc842d357f8a30",
    "signature": "0x4d2416d598fd9cca311cd138c5d620432d99d4b97fdac58f5ceed81436782ed51b2fa98b0659598586517ed4d298edb198f1d0c4086f6cede127651d63e538331c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}