{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1070000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef6a8345ea203b18b50e04f52c552ae671a43b4a78ae8a51559b8dbeed743dac",
    "signature": "0x80c6b27ad8268a903925f1d8e01a1f10663354021ae951eb39778f2a25b6b40155d93e78efb3cf55b6f5851079a1501f023c6fc055705c8e285f7489678662ac1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}