{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "51329",
    "entityType": "User",
    "nonce": "0x83579c32876f229fcbd34ba819167d1ed22df682c7ddf5acb88c19e40bd867d0",
    "signature": "0x6f628bcac6a716df6b745af0ef49e5b05738a7ecf6d3419f6888b9da965ffdac56d30e33a08e8734c55be65aa010e2962e968264d31c8cebb61f4ecb665cce291c",
    "signer": "0xbBd5eA31228BfBbDD8CF5C81051073108eC9798F",
    "userId": "94407"
  }
}