{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494308000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf71d9674aa40f7e512a7758e616852c4026c2d6e9aaad729467b6fc8133592eb",
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}