{
  "manageEntity": {
    "action": "Repost",
    "entityId": "752977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3c25c1b9dcc409e872f9d5a398487f95d48126040903959443f4f091497cb7f",
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}