{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x1e30b76daeb329142fda835cd9fc93b345c386e43df659fe26ed7667891a8692",
    "signature": "0xdb3cb35c472f0dbacc4dfdd538401e273d9c1029b0fad08e313ce1cda763e843602427c4232c45c6107cbebc99c02665a2188d84725baddecdb5cd01be916fbc1c",
    "signer": "0x668f0622d58FB2F52262C63A1870145bE0aF8761",
    "userId": "808689761"
  }
}