{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x70e37a2dc9fd9dac5fc6f19de81ab0be77398e5bc2ea8f072ed1eeb76bd844c3",
    "signature": "0x6a8ef64733ca960f14d1f33b78caf9eed2edaa1ab92ba7255eef4f36d8bef22a0855a98de9c8df187a2cc7cd93f8f6421a0ad086470a49e9cc6c070069cd140b1b",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}