{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x365e0038d28aa39125645260016add3adf1d87d2cf5af8c633d206e334c9083d",
    "signature": "0x122da9f6fb7b83d23a07b130929f789daa7cd0a65ba0e015a221691cec59131b32be53d477cdbf84e85d883ffb21adcb3c351de4b3c5459868cda5eb81d9bea21c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}