{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514149847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd260bafceb1b7282526ff0a72d400edc1b663efefbc5ef0bed37a6b1cf96896c",
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    "signer": "0x16d3EfE8AF349aBc9a3CeBDd1C9E93557f40Ed05",
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  }
}