{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "38071",
    "entityType": "User",
    "nonce": "0x29a907268231d8698d8e7abcfd6f4ab75bdf5893d3a7f89e2a614d95b5d652fc",
    "signature": "0x53ae04f4fca4e727c8e60caa53e19d757afc11c5141d4c5254b38c7ad6f8387776b26516f4b2b538b79a554e53ad48a5690349262ead78de3f7755eb31ac0b781b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}