{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x61359609f82eb2dd1c780e0d15552df11634c45145d5f0a13b6d8915ee1a0a34",
    "signature": "0x25975d46b63bd84e315c69076a552e8e17cc560383fbfbcca3692b20e4956f3f18679d6c4c4f0877ad6da1ae522ee239e1dc41d832cab1dbe9acccc8b8795dfd1c",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}