{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "61627",
    "entityType": "User",
    "nonce": "0x9effbaa66fa71c43d5c853b2512f85f22262c19b9a2558dac9747e0679474484",
    "signature": "0xe2c847876ade6f04459c0cfcf078fc7ce28ceca210c30de842ad62c483ada5c1652e5a5f10e41841011dde61a1f142e95946f86e8a19494d96b02bc7fc7903c41b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}