{
  "manageEntity": {
    "action": "Repost",
    "entityId": "811090195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fb0c771dbb419c72376bb5de575c08204ecd231af7c83ddfc4fb53838d9ed69",
    "signature": "0x3e384c3fa64d7b16543095507e29da69498fe23274455a812cbf840a84e85ea43f452249767809caa863644f3b9c694ea7a171f0df26e080b74774a798e415831c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}