{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559619603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x864d1e48641ffe6d177c3d8b48574bcdde34fed809a9fdde39c6e9f5996207f5",
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}