{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x5d51c68039f8bc4bbcba2743b1020b63a3802320f9e7cdc86ac4af0926ee92ac",
    "signature": "0x91a2e17e730416c1e9ae55c1d7e98bee8fe8a786906659323b9f09bb10d49eb44a3020b8a3d825c0cfc91cc9bd1eb7b743657807880385cb3d6c55d371e9bac91c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}