{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xbbb246de195ce49375fe8e1028d234bf88ea4f2842c59534103bd6ab71b57b2b",
    "signature": "0xbbf24267712a716a26b415504e2cfea3fd41cebc7d280606987fac3886b63c3b62b41656c03344b59b364e1d1a59caaca628dd43cab7582f71274744760c27d81c",
    "signer": "0x7DfB404f28cD6bB8576F945b93c3fC11185076De",
    "userId": "883814659"
  }
}