{
  "manageEntity": {
    "action": "Repost",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99d12bf4f18a02c3a9551a1e501fcdfcbc1dd77bbd57609b621dce1ab95e1d4d",
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    "signer": "0x1816F6e4633FD46b2e614606143C41c41370D86a",
    "userId": "146164104"
  }
}