{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60167324a09d7a5fee7d97167b57237c0f7be167bf63169bd24c92a3b54b307e",
    "signature": "0xa6c6e7a2c33938ee545387d4ea560cedc883474871e4f94c9caf476bf1d6c6550d5598513f4fc0bcff865fcccf5a13f7409f5c6f4894f01178433b36f12ca0711c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}