{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408901949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8655cb5bdd476c8a7199d0ea0739437c8d8afa16d96bab7f0eea37ac09e4b56",
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}