{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1488503397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7489bb11291ca511ba034cc571eb2c3f7deb6e621051c834e706a2935a6be6b6",
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}