{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "743462",
    "entityType": "User",
    "nonce": "0x9042d19c4267a04c487acfb2a4dadd0f6002badb3f6e43782705452459d5ba2f",
    "signature": "0xacff377608ee2ff5f31e11e78191dc870469f918562e5bd7a5128b90bd685b7238f3e4b91f16711037f49bd302b768ac99962d04f0acafe81294c66e88d7eaf51c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}