{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1248618596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe825f6d408d94c77595f17d75d512c3a4f394eee3fd1bd66bfee7e1c2dd9e3f1",
    "signature": "0x538c447d25c35ab62290d191ef1757ad0bb9963388188ba0b008588e9176709d48db410f1f1c6e885f5f5989c46c3349e3170ca1c2509ec9f8e3c75ef092dd6c1c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}