{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xebdece99ce4031ad434a2f8f358711168f24a19fd9e2b8ef4038f042ea59ec90",
    "signature": "0xd9a6c2e1ec4dcf70a5806ba009148862bc0e546324d492ef44b8f580293be5533660d81c4d3946411b7d78ca7b212c96a1825fdd353d618b4a8eb5f8599458e81c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}