{
  "manageEntity": {
    "action": "Repost",
    "entityId": "390815",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3462b0ca4e1ceb0bd3a55e6b06e602b2f5b968c22ed2ff746322100b2116a1c",
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}