{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1498485369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82f321ea7f7a613fc6c9b2d08a3b5fe54f81233c46240386c280e6526abe45cd",
    "signature": "0x58df3a24a13d1f0eab6a15088af2736a75daebeda9d6da5ebbf88cec09104365103747f96ed69ef12dae6c22888e5b9fc8f7067a6ac99dbcd9396d6b79413b5c1c",
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    "userId": "787102835"
  }
}