{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172110",
    "entityType": "User",
    "nonce": "0x70e445508571aa0c7ab2c8474665676ac56726018b43c3ca43ef18d251b60762",
    "signature": "0x67954435031a101c760ae570a40c19ddc9faaf09d2c5b2d956d5fb4a0587424b328eceb4ebeeb46da4979b1c9387c49306d0c8403f11f8bd7797fb77f707f1011b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}