{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2595",
    "entityType": "User",
    "nonce": "0xbe88cf18eb0c2d4593237448ab651531ad082ee4f12838fc1dd11b2e72c032a5",
    "signature": "0xa02fc53775710f35fe10c92899141ba5e492ccdfb485a9de599eec91ad26b457750ec71983c7a27ee31ffdc9575b0e7cde40d40195a4295bdc785e0f5db77f0b1c",
    "signer": "0x8fb06be829c5718Bb968af1525d910B795617ac0",
    "userId": "950478625"
  }
}