{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84550f8791882ed1688ca109f9bcbb239c2131bc1f952d05d9d9f0ee31272bcf",
    "signature": "0xe66409fdf8f2655d3c50d368a3a927f564cb1d035862c3856522e08bcaa5c6b41bdac6430df02d186eeb175bc57d4787d2c2806f604e82f7a3246c9fa53d2a671b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}