{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0x4f7fafd05aa565eadd0397eabe794f5d55f53ab70cf21b34ddd1b34a019cb80a",
    "signature": "0x669d27eaa8025803e57306fd65c621d74c41079b11a07a3e44743231482d61f523de0db9ff8882e2a1a37d20da012e3bc7fb6408353eca13be3a3e11d73892511b",
    "signer": "0x5667137087ECf79343Ad2CDb73DbF4cc7abE6db3",
    "userId": "137076"
  }
}