{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41401",
    "entityType": "User",
    "nonce": "0xad9685728d2df3508979fab927353ced32a939664a66ebe54dff37c8ba697bf4",
    "signature": "0xf31e27da4afd933824ca0f72623e1da640e0305aea201c3dfb93b4b0104b7526487991d2e2496ec2c0f2e203757e384bdac6f832e0abadcbd3f4c99a194baf4c1b",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}