{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc594f83f28acb617273f3dec6d17bb23bd35ab0eba9ca15f537a16a896152e20",
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}