{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "101529",
    "entityType": "User",
    "nonce": "0xf758f5c39f8bcfb5e84074aa05dc647341d53a0013da22bba8bbb9eb67489acf",
    "signature": "0xdbb6260e076d3639c723abc2e57bbab4306ff94d560684cfd1ae37b7fe83c70655a05705d68cfc9bad48a97102e2d268bcd608ceefcf5e43fb2e3d3df36757e81b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}