{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119129",
    "entityType": "User",
    "nonce": "0xeb9ba790866e3acc592e822f6987f53b0beeac8776fceca41e450f68f0447914",
    "signature": "0x91f28d1af70dcdfaf79289fb643ee09c7a9678a17a4ac12891839b3baa5cacbd1ce7a1cfcb479319a41a5828f6382a702d5fef659f0d4366f7ff7e7029b5866f1b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}