{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1407608270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc353b821459c17043587815ee4e5b2bb3464c9e8a3bf60168e18d2f907df3f54",
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}