{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408442764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e3802d2bf15a4d51816ed039cf33aa14cb5a51ed2c697802f05b3b118072d0a",
    "signature": "0x434a7ff2f86de1ef6ffd80fe5a33b8ed31118a742c80fcd470ffb1c185851cf239a8fdc4a30c46798646c69e3a879fec943c96539ed18d3d95aaf58ce42120231c",
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  }
}