{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1684",
    "entityType": "User",
    "nonce": "0x6a311e051cfd6a54cc04a768f10c1873667a503642cef98bf9d9047cdbb8d865",
    "signature": "0x4e16a07bb4d6b7ec07c1573050b4eb9b2953920546ee88386958ccc55639fa543f281459c569e42cffd110e54333de856b6264840239c0f963e19afb1b5abf551b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}