{
"manageEntity": {
"action": "Unfollow",
"entityId": "43430",
"entityType": "User",
"nonce": "0x9d9f433798a8a904f2c935896eda7beade65cf769c0210c59fa794739a1e9fd9",
"signature": "0x540943ceb0c38706d73f35c4ddaecf9e4f586a3962ec618bd5416c6235652d1318560ce06735eb958e8e8a34db6f20cce43fbd6bd7c6414acf9d12877be94d781b",
"signer": "0x81Bf0645011274410d5E45790ff7D2d89f3e2254",
"userId": "880775312"
}
}