{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "41197",
    "entityType": "User",
    "nonce": "0x6b4264e6f5a721d77e0b497116da5f2a731dde1afc82dcb92e619f8cd8dcc07d",
    "signature": "0x976667c79a4f93303496ba7ce1e2876001b634c95e73ba1b6bde76b5bcad17b723238be732cca8e5ee861f3e4bcba29ca6b5b163f89a27d0078af82d3c28e5531c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}