{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5863a1ed2c6eec85b139ad48305c16024eca964608a90824bc3b7d0a70b65f45",
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}