{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640374421",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x185ba8b5f75bf08fb26305a96b3901930db76862901cd184b9b5b5c0e8a2c15e",
    "signature": "0x2c4fc26a9f43239295a025f9b1d9cfb81d87e369beefa099a90ffbd6cb0825e12f63e571a9724f8468cb43e342823df877947748a952775c8d2e7ad31d8b35241c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}