{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "73529",
    "entityType": "User",
    "nonce": "0x9dbea1e50060ba2412cfa0b969846bffcc9de7e9e162cb4647851fa84c0deb0b",
    "signature": "0xee023e4caf021151b3f2aa18f29105e875ba2c4da8299c9e262a3bbd60c0422e21ad96934f1eb58cab09dc18d340a2556321c1aa095435f47d8e8733f1e64e5a1b",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}