{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490652260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe459e8f3c7ea51821d6b4b49b16cd1b5cd449cd5b277d11bf9ba62efaca464e9",
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}