{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144",
    "entityType": "User",
    "nonce": "0xaa170b146438c3b285e039f54a30238a88846b93466321f17650251786e774a2",
    "signature": "0x21053760606441d99d54174ba50b562eb9e2ba9a575ae04371cc7548e32543582da6110d703cf426b8a443fff4943a9982ddb3888a6fc974c157323e85274e821b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}