{
  "manageEntity": {
    "action": "Repost",
    "entityId": "644972941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d0a582517ef6b9255d54f8c48cc8b7832bf7dd0357b355a12d9a079770ed0c5",
    "signature": "0x8d22eab96799fb7bf42dc03b06c0ad4fb5f18abce7a03f7d8bb55c53071d4bd96eee7b7f7fdb27891190529675d0cc37b2b7fc842e6046a7e3cf3f180a20b7f71c",
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  }
}