{
  "manageEntity": {
    "action": "Repost",
    "entityId": "572690392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6558d86f7dd1946194a7710b108cb98b36d43a4b1df0e91a59315841e7ed4714",
    "signature": "0x43970e9170e8ff29545e2fa0abdae3eee7d3568c3d5b07ea24fa019b06e9bdfa5ff64846be9059cd4e0358853f9bd0819a62551ac09f3867443d6700a44b4a851b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}