{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x8a46fbeb0e7934bef5619ab12352bf585e8ff380f3b59c20be5ed6e257b4dc96",
    "signature": "0xa3aba963326402ad23409bb7113106ec85a348408939d1be2eaa61f564a06b52659243bc180fccdfb5d642511a16623aae45271d14d54a53f3cfe6a4939be0371c",
    "signer": "0x85Abb3Ade7EDAd79Bd53aDc2F33a1B0af2DCfbB6",
    "userId": "205496794"
  }
}