{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194857816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a6be315806b753b0b821de93b9882a4387cb3d6a747b21fdd5793195369fda7",
    "signature": "0x53b278eeb45c1f7e4fdcad1fe425b97b80edeb4315487c0ec435f25bfad572bd64d6fee1360c1a54e2943e6217161c93057535536b69e0274e16e6b86dbda6371c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}