{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x597c051e86e1bbeacf237a90e748026329abf0c84817f8c2c1b418fdf1da93bb",
    "signature": "0x960185b845a376fb6aade5a544cb563296dd50d76cf19c5814c8d99b50e2d2bd2e043d3b7eefafe729be4ebc13ffd5f6d00fbf29b04164904583dc86dbb8812b1c",
    "signer": "0x4a4E686a6442e2Fc2495a7d4363B25c583Ea3c3a",
    "userId": "34815"
  }
}