{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199322124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x211f24caf1f4484828a7753ff278150c996c6169167d0355cc5e1e358b5c46de",
    "signature": "0x55cfaf65a89acb5ad03853f2b47e4b6c5554b5077c7da401e91e0c3837658756191e9a588a884bab81442ab04b9e4e83495648222c01940af500bf5ec77abe8f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}