{
  "manageEntity": {
    "action": "Follow",
    "entityId": "355212",
    "entityType": "User",
    "nonce": "0xef90d1544027f6d35b09e912a1d7c09afa19cef7199b2a4ab157b3783719fa18",
    "signature": "0x7018b8ad065319745916233fa9d74d6c21cacb04c43d71e368e0de15d771bf196a25a514da4de552d77f5a8186eb828085e620d908558a55187d738fd3c3adb81c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}