{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf710bb7dfdea519c1836cd348079601dc0811f84fb7552ed0c27a13bb14d55e0",
    "signature": "0xce284d709dcc5ad6159cd616b9649fb2f2a19062fb8ff71a6330e5cc9488b1565770fe5d5e6e94c7a05c16e033c27f5d21179929c8d09c62c4135ff9478e425c1c",
    "signer": "0x27548E0085b0a709ac40c51f9db4DFC14c131b33",
    "userId": "187934927"
  }
}