{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x303cb0428f38f3f238d5c7c0079519207f05796622bd488290d150e9e5abadcf",
    "signature": "0x5c2752130785c7ad12e9d4ce54efce449e4e40fd296fee497dbc1855685ca5f978be8ee43d0f0034cbbc69b2d43f6ae0adf2c8dd825161b3b902a31b722817631c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}