{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32fd05a65f00f1a6a8b7ff3ff41c3f938e240f9a03affccfd80063e307b601b6",
    "signature": "0x88297ce5ad37b40ace6907863aac44b8001cfbd37374995aa93d0aa4a2d818553d27da60aece2421c4a5898d2373b5c4cf873aa082251901226203b6b02b7f821b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}