{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xd09725bcd3dd4dae07df51e7351496ecb8c2e9f8c0d1aab622be648344c0bdb5",
    "signature": "0xcff9a6a9b19b4b0998287bb9b7f601ee1fe72c3aa468e7f745ddb995dcb35d4e129503d89722d1fb80240f1ed4ae9a38094c231878b96febee2c4584fb35a9e61c",
    "signer": "0x85b05A5e7cF0feBb14BB5feC1E645dB5151F8e8b",
    "userId": "104634770"
  }
}