{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "131005",
    "entityType": "User",
    "nonce": "0xff069b95dc837b46b46a26c2c6ccc69002c38721488539338aecabe3c7ccd2f8",
    "signature": "0x03a68e9029110249e80c82f10b4fd647b0774b79fe8c6702c2415bdec670b9090f4a0888e7a92efdf62057ccd48d0f0808c9bde3f1de9f659270b2b2bd33a09f1c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}