{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298294405",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda6a5a9ef8da165012a3967c35b48172b6946ad040747c27cec676943ee43c9d",
    "signature": "0x9cb544d72ecba04ae24b55d36c87c3b5e8d3777bc3b628b8fa6f589c464b1c1e6077c1d845117a7275f3481470241c21d669c1b0071384702a1dbbaa1164ffa41b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}