{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431576099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2b96cf5647c8516523f5300a9c7f15804f3bc99a973a837ae532970ab6b6e03",
    "signature": "0x68612ad64d262ddfb7e92e9ae09287e8c11c549238287997e1cb265e4d98b2261c2a0880e4fe288d1b54ba9d0c2e4a484c7d731e261dc316afd597e1fe05ed471b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}