{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x915314704a1b930986aac36ef4c4a8ca6b3d2aafa25650862be48fbe3e034c9a",
    "signature": "0x9e050edc806d5b3ca5283cf21cd8f172bd8ef73f9cabf321176bff714fe52a880e01e8e1f8c7a3b1218b84a48f643cc6d9e5a07a21dcb218f66f63c2051719e71b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}