{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410912613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a504b2c515bdcf4ae3f9365b05ad932b48b6748259a4687bd2747392d674815",
    "signature": "0xb5282b46921458f79733005713d511aae21a9fda898236492a73ec5018c100bf5758ed79d22757e9f72e3691214bfbb9b0493a0e2f73bb0a7eb457c7454cfb721c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}