{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xacf4a9fa096ce1055ee36dbdde6c422aedf8bf76e598b32ed00753b5c87f2db6",
    "signature": "0x036a0b7e5528dee9fb80516077488895563342520ac311a999244ddcd95ea642754a6c5ea02f62963bf118cd2e214d2b457221b1dfa6ce63e3b3eae35ae8e1071c",
    "signer": "0xA3312C0b98998f02d722cB8f7A2C0c28C4370Ca5",
    "userId": "49582319"
  }
}