{
  "manageEntity": {
    "action": "Follow",
    "entityId": "775660",
    "entityType": "User",
    "nonce": "0x42c633bf5bd397eebc6bebd950dc4f5a34a7e88acfcfc68c56f8a8e94b2b30b0",
    "signature": "0x4ca6a4533624ffd4e0dcfa44b97eee2c7d00ded1bcdfb1895c6df4b2fff315cf58fe45080363b6bc29e8dec8bcb9512e01be94758bad1e4cd7f0ece00a19121f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}