{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1521986543",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29db1099a8e8f7af83c38c9cb415fca385e9a3caae87e2ac690f1541fbf06161",
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}