{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x83178dc1a58281a3504ce1ea65dfe62b05b57d6a45b98ea32f35449d74e7e42e",
    "signature": "0x775e0be2b45a73e4cb0db7aeaac63ff94f9473474e4057b530e3e97d064da20833d8b490b3ca13c5461ec5e118d07471c615935b9c97a46fb4e01550944391f51b",
    "signer": "0x2eA69295eDcdC9f8941Fa95AD49DD39D3840F43b",
    "userId": "849918044"
  }
}