{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80c680e7d3d35ea51fd19ead45ea6b66d886c40f8df905aaa52f3949435a6426",
    "signature": "0xc30be43b9f48482028fced594921b44a058d5616451f449ce16270e763b8328371ae706f5c2fc95dd5e317a24875ff58133849a35ca1429997697711bd260bef1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}