{
  "manageEntity": {
    "action": "Repost",
    "entityId": "604564070",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c4c65790ee1ad671bffb3dd8d68232d74a81a5c385429b811e8e62917790567",
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    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
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  }
}