{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120654",
    "entityType": "User",
    "nonce": "0xb29c405384bdc11d10905bb700d305c9e80835fe65ffa1f880f7a841430bca30",
    "signature": "0x08b48bc9bce55e47db062c9c9e587960536a2cd8dcbe34e5188b0f14eab514303d8518ad48672c569764dbe1df70b32b3fdac240f6cbaed15bc2f55285b0e6791b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}