{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59266",
    "entityType": "User",
    "nonce": "0x1e0d308d8367940dbb9e72a3ed604e2574e494af3e025d23a590ef042095970e",
    "signature": "0x20b8c1921d13b85603cd380269197b0ec679af53415b9e477a08046764da06ac6ca5373366732052397085be3b20984c0fc596a8f32209e030ec1cd653e81fe81c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}