{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "11068",
    "entityType": "User",
    "nonce": "0x5cc14cd5a8e63fbfa6b759edcd5780a7b77ece7275371a34531e69d6bef114bd",
    "signature": "0xde8a88e7b738f1d7c6f37f41980fb1ec444cadc30ce07345593e6b6ccca228bd4ad5d43c10392239fb213e1ec6b1426380da26b035afcc74f5d0a9874936a6071c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}