{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1129470417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2230e52ea84ed308245b5131c221b31b88122c7ccd2625b0352ffdab80c10d42",
    "signature": "0xbee042669cf2811f2bd200b58058ca29d70b2909c038855953b6013711bcd74e619954a71fd3a6bcdf279edf5c6f0bf43c59757d8cc5d23e4859215d4f6dbd8f1c",
    "signer": "0x292cAD2d430d0D29FfBC2015255186D0C2408b7a",
    "userId": "12634"
  }
}