{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x32fff2c6827103225b8aaf0b202fc806247ad054bf64a3445f6c6fa0c5e5e050",
    "signature": "0xad2232676dab2258702130af7b9467246f2a4cb8d0def266e87338f426745d5620ac537698f73aac0a18b0c99c7ed2d97b3c8a2a21ca5a9ba333ccab0c213e8d1c",
    "signer": "0xAd3852b57Ce1853b5633884cCEb6bCF48AB644Be",
    "userId": "608902598"
  }
}