{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "101387",
    "entityType": "User",
    "nonce": "0xfd0b3383d38021f6e9807fbcaeb903fbaa43daaac3692b35e00cd59436d63aa1",
    "signature": "0x60b2dbd8cc66fec28a959094d10ea4cf474130effdaa917b84b5815c321917712d40989002e4300046ff478a2ff66ac00bd2970cea98e7f94865e943287f2ddf1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}