{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639755",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeba9d59b64569dbf53c4319ab87bc59a215a65fb9d3f592a6016bc0597c4a80e",
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}