{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xcf8b3051029092a2e15981101c32c112353058cf05d403b499b3fa80bdee81fb",
    "signature": "0x8152d444da557acad531e5dcf65d9891b1940e553a4d116f5831e13f556b99b40db255ea673ba42d5a8904fe0bb04d49483b4ac422324090e58a45a283ee86921b",
    "signer": "0x2D597fe412aFD27DE182CE64884648F1476D2cB5",
    "userId": "532527541"
  }
}