{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1415450699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1721feb1d9851a433ee49083488181ee90a184ff7a150ea8b2930f19ff3d8057",
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}