{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508352431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b881ac182cf2b1d94b299d57233da7d9dd5297559428e5a77b4dee4469e5d11",
    "signature": "0x979a1759f8ac9be6bcb682839ca5b7ab93035ac753a9551c977f2860dccde8ca6c7274a9311530fae74b5e66ce6294f77e2d70140e6447085a24fbca711169bc1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}