{
  "manageEntity": {
    "action": "Repost",
    "entityId": "635227619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a6d6089b75f7dad573f4338562318fd1540dea21ddf090e979f298c77f31878",
    "signature": "0x6ebe33f610744876472edeec8c486a42f0fd510bc5fabe733f3a2b3db3eb58ca467eefb16a423f87c39be453caa9260f75af441b138118e84a4b5287fea2908c1b",
    "signer": "0xAA981726F7939BF5eaAbfa9a58D0C454f5cB535D",
    "userId": "398277387"
  }
}