{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149334285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc790cb8adc3792d91d83380b60eeda2f77e07320cf16dfa3752ad211683bde0",
    "signature": "0x30b8a6987475bad23b9c5cfdf8b109eaf84d8bb821e407d675c30f29f38dee384feb992df85c7558cdbee996d79237fca6bffb8e7969e1fe03c43f5b43c3e17e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}