{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "38568",
    "entityType": "User",
    "nonce": "0x2e2e82ee799d92c58090d7b37983818bf81a1a54025eef9d61cdd95e98b249b0",
    "signature": "0x9cbb92cd6422ecb7188732dcb69415817ff3f11a2e58735923dd9c74590bfde90becd394cb785ccf41d8296a8ab214148a1fc04a3eecddc2423dac6162d82a591b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}