{
  "manageEntity": {
    "action": "Repost",
    "entityId": "511229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x617dff7f8ff8be58c041907b6f99a26f39179ef44ceb15b117f23ab55c13ad61",
    "signature": "0xd83d4d5cf48430e9c6d400b078952f6d2f59d0ead449203c81e92910f2d027e932cea08fc7f27a58fe839669d9fa71a3cb074f79019887171638eb6f68de303b1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}