{
  "manageEntity": {
    "action": "Repost",
    "entityId": "839868048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd470000755a4b83e24262fb0a09e241a7a2987384d78bf61dab2729a66bdb7e6",
    "signature": "0x576971122bcfdb90db727995a090a98fec517abfb6348b981c61ee28923e608d1c37a02bc5fc9a12862667aa254202cbb1dff466f294de4a2dae4499f5ce948e1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}