{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1399659867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe51f0479fa5d1cb9546473526695ebfb9880af28d25146183020b4a5e73ee7a0",
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}