{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6829310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20b4c4ab1457f4feefc4353f8348a1dfeda9ee8b8355df244127f361b56046d9",
    "signature": "0xdd2fb6c09738931d7e1c21164ddeb5dd7beb733509a9b8dd1aa0e22d4893a6af183208ef44272b254fe9479e20d1e5f0eb455ed460bb8a1ab9727e8ace0398a91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}