{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49b45ce3c6cca6d17d74251eb2e1b72cd097ff1b9320439a54f29e21ee66f5a6",
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    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
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  }
}