{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465294340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc935ac60db1de46c362a9fc3ba57429e942c96be1fedc0bc024407aabd8f096b",
    "signature": "0xa614bbe9141fb422cb1a623fd7bb6cea4755139fb64e34198717c1eafe08eb576629e185d008fd9e06897527658b25b4f9dca316f8cb5c4132cc7d89575ece031b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}