{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "113631",
    "entityType": "User",
    "nonce": "0x26506328b5a7a2139b33b9b792eb0ef15e033697d85dde218d0256166b4d4aac",
    "signature": "0x2ec632a8bf978204238d65d909353d938f1922d4a97e94e0d9663dfd3fa0496b15c8852f8244f2d9d4a1f268c3cc5f33fdcb38bc4db5cac10d59a985e016924e1c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}