{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1499408317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f8aa1dae990409b2f7c5a744642883c340a516ce46fa331da1a0744c3ee0fac",
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}