{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "55091",
    "entityType": "User",
    "nonce": "0x386cc621d8ce966e4590d176c29a5182b7c1e6f7b93f2ba959860c9347ae824b",
    "signature": "0xaba7ac6e59a61c5d7ba90420028c35b3f33bf5b92ef945688d1c3248bac06304218ab3e6b5e30f4797205db7b5c98ca50814fee2cad2627f4b063ed4af243c291b",
    "signer": "0x0D79A8937465487E61C2BcC0a6aC30588b02Ce85",
    "userId": "68644233"
  }
}