{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638543",
    "entityType": "User",
    "nonce": "0xcc099f2ae817a1b8fa666cb10112610902662ece66839fcb76f51b762d642d40",
    "signature": "0x3b6993f3bae53b95d72bf58980c80cb6d21897c5729727251fa58f961aacf1027284e4ef85efe3c5a355f246326751d9b083c2bb449c3dd019e53b97e9461c6f1b",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}