{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x924edf6a86a0638ff1be6a8cec6559c8f8921dc04d225b6b1e5eb7fa18097131",
    "signature": "0xe8572436c001e3db66b21802264304787ddbb2554c92df2f2a62d6a56fd5370157833b77aa3ee89fb32569ed2de796d11bda52ff55a65ec3a2b08a9d6410f4911c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}