{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1638033331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6dc2fb19da7c34f3a490cbab931b3b6b69deef5972eb91f4a6ba0cb04c68d91",
    "signature": "0x68f40783f1d2f462131ec729e038d2aae3562408d199b5cc5a4012a1843944df49526efd3453a57e4db536d6b6cec54deae50f4b7b25722cd24e4a286ac1e91c1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}