{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "90136",
    "entityType": "User",
    "nonce": "0x2fde7212b617109c34fbaee6ba6f578dd17050973f648184653ac89bf571149b",
    "signature": "0x61969ba45725c96c0c81ab7076a7e1924c0872d7394c64f4916a4aaeea68155133b149e3363122cf355ed536250c6afe42a12d80ddaa9706d1c0e4c3435aad0b1b",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}