{
  "manageEntity": {
    "action": "Repost",
    "entityId": "643956167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f3d4d72e27e22fa15ff05f717f624e829b225faf0a50755ccdfc761fd16972",
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    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
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}