{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "53267",
    "entityType": "User",
    "nonce": "0xdeedf0934333d9c631f0b7d6132b05fe542cb659af693ebc0785a9e8e3f60d66",
    "signature": "0xfb0b2a92262c9f1fce68e20b8a4b8b490f3176b092d720cd4656aa1d2a42b39632c5fc5c6e81c33c1ccafa9fec30d5f5112d47a504a8ec73dcc8b71f201b16101c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}