{
  "manageEntity": {
    "action": "Follow",
    "entityId": "150712",
    "entityType": "User",
    "nonce": "0x3ca628f9dd9e8a7e98a59465bfa2796a512d21ebc514e4ce872c3c5a5eeef37c",
    "signature": "0xc2d58f2f36c7f24c3ba4a6ead191103dfffe00f60439daa12b317f10c526585c5645274b83b945aa4b05e60503737c9c8f4cbab1213a68e017a1ffd98aac7e311b",
    "signer": "0x0251F693d1B18216113f36EA90d754E0f03C1f0c",
    "userId": "233929270"
  }
}