{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390804",
    "entityType": "User",
    "nonce": "0x9d02fcc767290ef51df131f8fab495da80bb55efb514b36e7d1fbfc570fd5d9d",
    "signature": "0x4ef932786ca6ee517e65ba169e9340c46ef9e7559f90ce7de64481b833c6ead74bbc2275c2c0040faa9e6b8928ef6eef5f142578859431431693eb67335806391c",
    "signer": "0x294F540CE80e30CBc9Fb7bEA94F956ABdEcdEf68",
    "userId": "809640913"
  }
}