{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "53669",
    "entityType": "User",
    "nonce": "0xd93f6a49430db11b0641adc0d86f2947910c778f481238c4bfbc40f216179bf6",
    "signature": "0x02dda7bfc77b8c78fa55f6dfc343d95a557ea5b5a09074592117da526ef7d33957da55c4f664afc3507c402c145e6f7a115f7c5a82528b8e0725f7ca0f6694c61b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}