{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "86718",
    "entityType": "User",
    "nonce": "0xaa574043585240b4bac64478500ea256ad360751af2041a1de2de9fe365f98e9",
    "signature": "0x05638e2dda14be9f67807dcadd15473f79167bcb7ac92045daccb05ecd408cbf4d161b54f4cbc111c855c78cc2c0c67f55ed77251ffb0036817149fe37afd5b91b",
    "signer": "0x1A0e34aBD5374BDd677c5de4D5D9718089cB05Eb",
    "userId": "644286186"
  }
}