{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "140302",
    "entityType": "User",
    "nonce": "0x6740c22a3974cc42dbb1688733584acf921dbc73a7045f9d8aaeb740d29ed6ab",
    "signature": "0x9d4b885a5161279705bd174a816443fdd0d6a0e6b23172035a9f94ccc76f8fac22152cfe943d9fb07d1533a9352e62f6213eeef26566c5c2fe2d038caded15a31c",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}