{
  "manageEntity": {
    "action": "Repost",
    "entityId": "777814596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84bfab87e6acf361061c1d60766cbd11c8f9175628802316969ad78c191057be",
    "signature": "0x47a88385a3a70599e01a1ff87d982a051617c01e3013c4a597d79f1a9df7ad4a53c6c9028a86db12850bf4e29d91d4e637d1f41d8e8420c1965b56731560fa411c",
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  }
}