{
  "manageEntity": {
    "action": "Follow",
    "entityId": "602782067",
    "entityType": "User",
    "nonce": "0x638e89f64f9560e0d823157e71b7ecbbc69c7f84782e12f5f5fb7594b106c6d5",
    "signature": "0xdd12977588b0deef078975cea4eaa8fb9d936fd85faa867686694fcafd377d5e7aafcdf2a80539d8f958d421eca2deb4bbeaef81c3b27f224641a0a66aa1a2051b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}