{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527182418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc91899cb65c7ecbb6e3042bf8012a0983cf068283a2b7a53daf8a6d4e41fd427",
    "signature": "0xcd2fb4dabb55491ce9c349b85c198d082731c100ff6a840841eb9dbca8117f4c26248b155911a7b543269353e5f3699b6673a79968210fa7caf8c59a11234e521b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}