{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1894740796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bcb5c3b1322e550c9d2053ca054a9ac52847a79df2e9bc86fc1539defa411b8",
    "signature": "0x90aebbaf4a6a83d278c117a1d4bab182a36c5788ffab4deb8709d68416bc7533753d4f17a4bb360037a7f0eec81b911297fcdc9fdd7fb456c154570bb4c9cbe61c",
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    "userId": "614212580"
  }
}