{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67129034e2cf93d25337eb35e5bc248c40e7e48586c5554039a6a6ddbb3f0987",
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    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
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}