{
  "manageEntity": {
    "action": "Repost",
    "entityId": "642654059",
    "entityType": "Track",
    "nonce": "0x5aa8c527709b59f216c2ec9d2596c558678f240471db6a1e6716a8ce03bcfb3c",
    "signature": "0x423789afd7e3ab28644f38e5aaafc674cbd142cd0831d928c74e38fd52a372aa618785dd2fc8e71cfe7db8beb93646d91e9989e6fc81d5e5fcbc35c511e9677e1b",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}