{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x15d530120a1eae09215709137d81d7e44d4a2bffdacb5f6522cd68c8aecaf5e7",
    "signature": "0x8622f8f0af5ebd801486025407385ed4023ef8fc4f01671773db43bc7102912b7504e83002ab521f9f9ede384d1bbb2a9cd7a6a3feaba0d231f247d9c75efb2d1b",
    "signer": "0x7B499405130cFEFBBaec9980A9E37BBE42E8589D",
    "userId": "633494619"
  }
}