{
  "manageEntity": {
    "action": "Repost",
    "entityId": "738157443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x282bc5d6ca1d04f8790f4f4ef8231b70d524b7c6d6425bd172f9211106f571f5",
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  }
}