{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1136530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d315f50cb0ad7ecd69888dd869633eac2d2103c8ef999531a14e679c9f27385",
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    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}