{
  "manageEntity": {
    "action": "Follow",
    "entityId": "257600804",
    "entityType": "User",
    "nonce": "0x8f1e2d46ad424ab7bfff8f0ad3daa2cd47d8f93563189935b709d6cc283c04c2",
    "signature": "0xb662d3c343e53b26f194fe1a6f0c94aa301d19c87ef6030421c6093b501bab97577c441d0ee8427c53657db81bc87aabb3161e78c40aada115c25ee1ccda7d0b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}