{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "114441163",
    "entityType": "User",
    "nonce": "0x72bf3af2af720673911952df4a8625b3d11467dcaf94ad78ddf7242562be4ce7",
    "signature": "0x4e062a5c0a4b92e4908116e51453db41d969e7934d3146ade432e9e5af5fdfb24b9b4deee96cdd6c560708f27bb19d3ac99b392bce247e8e233e603232801cc01b",
    "signer": "0xB37E6e788b6A39dCDcB53bf8D70077f76F5F5C26",
    "userId": "895209133"
  }
}