{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3f53bd7d790fad4a4f43270a5cecd1ebbfe0cc244fafda0d6daf246f7c820b52",
    "signature": "0xe34405f3a95b82e5345270592d6fe0b0f25bdfc54e5890c2cbe6e7d8eed100ab0bf1fe0af333b705b45bcc19bc8103d7f8c90768dfafd6076153e11fd095b66e1b",
    "signer": "0x993948A04d74C801C41F882e0Bd7D73d28fB5D79",
    "userId": "608405710"
  }
}