{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437286779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42115ba9235ee450e9b8f4843f5985b4bedd836ad7a93b7abee7e566817d0b03",
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}