{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "648743045",
    "entityType": "User",
    "nonce": "0xe764b3f1f0a4a43ef4883ceb0b4043f83d83a930d5cb4278124a31540ebc2f67",
    "signature": "0xda56531e715a893937f4ed9a7e43eafa76bfdd03856e8c8a89fb1f517d3409a7757ebb56a9fb46bef781db1ac26754d9f7bb81b7eba7cb9d22b77b24aaa267431c",
    "signer": "0x3256829bD2C36780Db69b5c18671A1DA06B8d505",
    "userId": "468369673"
  }
}