{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1521953743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26ecf633a97201f67ad2759dbf635721b186f00f5e744e10b770cbd8bf01de5c",
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}