{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1487068224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8da3a5fd19370b847388bbe04553a45f1ae7cc4bc39828c01415cf40790314e7",
    "signature": "0x729a130e4c95178371979dede6e39af9d6a6f617e0cdfa95de1f99246cf9d0e9341d4d9440ec47cbbbf782cefede05f71427f09ad633f649c608acf92b2bcede1b",
    "signer": "0x292cAD2d430d0D29FfBC2015255186D0C2408b7a",
    "userId": "12634"
  }
}