{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1439332163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ef2cb40686fc9e8655191a1b7660e71a4f0b3285d442b4850cc92c4e4b03726",
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}