{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "100579",
    "entityType": "User",
    "nonce": "0xe2e5abe2043907beb551609be6f7729a3d6ee1656e8267e194ddf543f816efd4",
    "signature": "0xf31ec7e755d85585e8366d62bed3b778bcdae8e0005fc1aeb5f50ef650d6ae8f5c86bab5593ed4305f2970be929a5ad0fb72acd90bbb08d941e0d3d14c0388951c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}