{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "147472",
    "entityType": "User",
    "nonce": "0xb2b7a0882b1b603c4bbdff785c9a89654cb372f3d89271c64f6effddcb856c2c",
    "signature": "0xee000db59742532687ed122359fe2f5e9e7b74a86b312951c7dd84db3a7e5f423ddbe12fbc766a50c0a25c4e5cdf9331a0919c10b0f48ed5df018a3b432b10011b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}