{
  "manageEntity": {
    "action": "Repost",
    "entityId": "724997337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf500f96e4655ee6e4f72d40b1400c04a6efeec8a2f7b8764ceb5ce4bda19420f",
    "signature": "0x3bf06a66f6c51197000bdb758e8601864061e877fa79468140df3b275d383bf14d98a147cae91fc275400faa3cd25857d33d158dfd0120a3e0cdc67b711e45e31c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}