{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "217405",
    "entityType": "User",
    "nonce": "0xfd52e1fa4bfcc7e3087a02ba420ceda4334dee930905c3f8c1fc3a3cfcc8ee03",
    "signature": "0xf3a0b119e76c6da9e70286c01a0a715b0ac679d20ad97a69908cc927c11d804b377a64c7f8c8dab25d2b97602823f79078aeba430d9d6e3256b85bf87960bb031b",
    "signer": "0xeD4de8C7aEdcca7a62a5E17Fb9DF5ee4991E5b73",
    "userId": "209405413"
  }
}