{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0xa2268179da008d0c568943c4b27f0dc2dda7b4e40f3868ed902ec134a6297197",
    "signature": "0x261b9bcb4e30a212df7bbbedb9370ac058b8a2497704c0043e55becd96cbab3001d2e415c0ca4c8cd25dbe9726ba047aaa77ec28b30ca5ca4c5aa20f4d674c6d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}