{
  "manageEntity": {
    "action": "Repost",
    "entityId": "449940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9725d3baeefad36fdf4691c08b42c5535c04333433e49f4adf64a56ee0bedd4d",
    "signature": "0x0f063de73d9dd49ac87b4c4c117fafa7331e4ce0830ceb851da64c2e4f7de0251932080d8221079f8c9a1efa1bbc245c265dc24f51e4abc2afeb4c773cf1c1c91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}