{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119877",
    "entityType": "User",
    "nonce": "0x73562eb04628cb1c3c45314b9def84512af458a6e4d21ede93bcfcb3388bb214",
    "signature": "0x4980a7d8e9e603c8363edbd751a2816d2f7cf026ac11936f4e1e1b6862f9eca61d562f36415c62c5f6939a7eda81c9921fbaf3d985bc1319d10e8d40acad09fd1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}