{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566839229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45bd5b27f5a9568f78d49b5403300957f2d358379a0c604b9e0f4af3efebe5bb",
    "signature": "0x26473def31d85a7abcf6e09a6a4c31a6e4968aaa1ae889e9f96d1afa5b9a14a4096dea131fafbb45354d938660c5076757e927bc9065ddba27843dc10c4a141e1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}