{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddb46e48118d3c54bd2e484e2f0627c47e46c77a0804d5e486d2264e7aae4ac1",
    "signature": "0x115f48c2caf3373a95ee33643bdcfc9ef80409cddaf4e8940de6e8970691acee4f6a359afdeb08cf818e5793dff080acb3ac04974332226ae008d8f2c96377091c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}