{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "93329",
    "entityType": "User",
    "nonce": "0xf09a2c0288dcb51074b0e6ab2e1506aa59615609c44b4fff77a959ed22f4e3f6",
    "signature": "0xf374e9cca4d27266294d88e3210858654b935905c5c26d7f3c0c760cfd11eb8377210210dd1849ea106394112201adde110c4b57ec067b5a6aa9217443ded4891c",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}