{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6edefae39c8725251b1fedac5e9e24cc7394afe6e6d97a67f62a85c47f0b1821",
    "signature": "0x2d9d361cc2eea7e620c05259a2ccc2acf21914b7b3aa4580ebc5032cc3c707c40d06e94eb28134f6ff123fe0b2e10916238f92ca105851f1bbfe91f7756bd0bb1b",
    "signer": "0x0Cb3B04de82E75E015f84e94d1DE33eA1473504b",
    "userId": "100090397"
  }
}