{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515537075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77f24dea7a7a0d2dc95ed81a8dab9c6e97faae688d78fa4586a27fcb886c575d",
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}