{
  "manageEntity": {
    "action": "Repost",
    "entityId": "398506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc58fa811bfae94addf2bb22c70487ef3252c869314f668f063330add6452d5a5",
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}