{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c10abe5dfd2162843be35e5f21e5cf5cae16deeb0564a920e0efb5c62485c4f",
    "signature": "0x38d67fae3385fe302fe96d972e3b66b212481657d60df69923142f74bbecfef23df868640914293148fc7278c7af7d4f331b603f47d9b67ae18dbc46e8d952cd1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}