{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138821456",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c6ce0e4b646db3b1811d24aae5419d31d08a25d471ee5e0afe66ac2d3ba9f57",
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}