{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "24098924",
    "entityType": "User",
    "nonce": "0x335ee2c8179f966de613684bbfb9aec83555e5495d64198e7490def3dc46c845",
    "signature": "0x6a6f7e45bc94cdd0edb31ce401f3fe8a2137c5ac93dcda885b914af7c1a84c8e4c03b6c327dcb5d93b7c072a2e55b93bf015ac9f8d1bafb68d1e4db926f6b0a21b",
    "signer": "0xd2034C6636b4261c48403302a162304227a2BBFd",
    "userId": "39985301"
  }
}