{
  "manageEntity": {
    "action": "Repost",
    "entityId": "948666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfddc14c51a1dbf0e19a99a1d80cb2680615dded840720a8862782d2f14227128",
    "signature": "0xcd768a742d336a1ae8df8e0711c2959c7ecc9bcf409ded378e9dd60fa457a26d1bda331e73c8c0b6cee232c52512c55acce8d20973a43c557d79ea258d4fea4e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}