{
  "manageEntity": {
    "action": "Repost",
    "entityId": "586573438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9096fb29ef69f9f293f0149fe20af000dc93ac05344239db6864e6d12c022bd3",
    "signature": "0xa8f4c27a95a9b3224137a8796deaefc262ec2ec19303ffcd0349474a9096a91d563541ed2376748b4f04c44800899ab797c4f2e73d2640de059d5420e550500c1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}