{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75642",
    "entityType": "User",
    "nonce": "0x3caf881a1071bd026c39b5e6fd4c2ed595bf104bd12adfbbd8763cded75de478",
    "signature": "0x22d9f334b84506d1b062750d7bfaf9b20522a5a6390da507ebe40bb9fb55b99e5e2698c70b3a1ef65bc067dd8cbd9713a544486a3222ac6b2ddb169966cf73d91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}