{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74173689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e5bc2f276840e9f4259fc771dbbdee5ea3b91d4dd411c4eec58312aa0829dd0",
    "signature": "0xa27c58f51de9d91712d58a7ce566fd3f9331ec0a4060cc3d2b9b6625e0c7dd17393c745827d2031e39b228a36c9c23b9d2e8c0a114f9b24add70aec3c3bfce071c",
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    "userId": "100976759"
  }
}