{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785574985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x378be8e1d06b3867aace0a4363007084c9d641c29f229c7f5d5f60b9c6bc3b6b",
    "signature": "0x7e7c6f8b30ab76d0c4b5b4b54a79d08c90c4fe6e66b262c349de98dcfd9af8c4546e0561d1abd9752a26378a7bf3b7b7bff1cb689a5fe2846d133f6a7d5c1d301b",
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    "userId": "35251"
  }
}