{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "14794",
    "entityType": "User",
    "nonce": "0x899a4c138e90a92ed1d7d2a45201ae25fd3f6d207902f053dfa405f6d01b6d18",
    "signature": "0xbad923febde5db2c072ee180396a7944217901d4ad1df7cf48e2e0bdb08990a14f8a86af091bb8ce4d105906a4e4bca18306acbbcac3bdf0ea0d8a005f2d9a741b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}