{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "80297",
    "entityType": "User",
    "nonce": "0x159e86308658b91e3bbcfb0795682e2f5722bacff7d98f51be0869667a5f305f",
    "signature": "0xbb163a429439dbc3968d8f71b07ca9f32f09c935a1de7cefd42da19d05a17fde4e3ac9e68100be47864ce891dc873c338d775f4b07048e6bf43b803d0c3a33361b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}