{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "67576",
    "entityType": "User",
    "nonce": "0x09bd4f83d2193419f8828a8b98d3e126793047fda3143cb1673dc2a2e9d07547",
    "signature": "0x4436a4a833ca520ddf0145bd7336718022f9634da7a64f336cbb523343f85db0417f2c80fed4b0ffd40d8afcc31ec4abff1c908035766f251175e5f12e7f913b1b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}