{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35404",
    "entityType": "User",
    "nonce": "0xc2079760646c49517a12bdbe052e2d6946d54b53d7c86092827770eef47625a0",
    "signature": "0xed522e78f3db5b68b895e4f5e7a936a7e34ef5910fb2ed03da4cb30be6f653783be36cc29752298011367e06d412241fa5b0c4b5af25fc31d155acdc17368b981c",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}