{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121494780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49f4d19efaae9b1d0f959024fcf5a937f24eed75833b643143563e1be0a7f54e",
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}