{
  "manageEntity": {
    "action": "Repost",
    "entityId": "749293333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb51a02ddfe9ab6c5a4e019b5a3790903ebd4d772a1ab9cb89db93ae33bebbfc9",
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}