{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230876481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61b7da0c280e5e7f62b08a58f636227bc44538ffd6e5e83978e5a4cdbbaac384",
    "signature": "0xddc6a379abc0f9ca85c772c9bc7fa5b314603b449976320534917c85f489aaf57f44df66ee375716d993e0391d17347c8b6066a87d7e1566e3d68e15921b47391b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}