{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545545",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fa49f5b2e9992555c367e28b1d26e4736b921543afc73a0e99df91dcb7f9155",
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  }
}