{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "73341",
    "entityType": "User",
    "nonce": "0x1f809109f0c62bfc11350797d2bf5a1600e09951c82af8255ec612220fa3284b",
    "signature": "0xa6ef9fb013e01102c6db1955fb459d58dcf4033f842fc5bdb25c1df2f745ec2276c18e03bd51b745ee143f0755b8a382b3cf83b84cf39509d5cdf5b0498edaf61c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}