{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1303455717",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ca5ab69a63a1b393324833c32cf7662b8bbbc7517494e92a61eb3dfd5fa2a5b",
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}