{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591860771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x127c526d676f18c6f752db27d8a406b775e9287e49ba6624941565f3bd371386",
    "signature": "0x54a71ebb5bb2a04f20d5517e1bafe979a5f771636ab9590b0a9f995e4050d3697ae7492bdb14e0c60805f0e5ebbe1a00e596572cb8e424a193d40db32335068d1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}