{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "11379",
    "entityType": "User",
    "nonce": "0x8894c2d15cbaed4b44895e51ac5d52fe4bdc799eb252599599f09c7d11995705",
    "signature": "0x9c5b6462f7ef1e3cb48b9127901cd54e21ea16b4f16833793508da84cb8e5c8a7058843a4711ecc050ca60bf602086e61d086ba280fde6b26d80d569448c1d381c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}