{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378214865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ae6e3d3f7c3caf7b69719b507bbf9477586c6a19315eb7b12b4607ba4e81b5b",
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}