{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0xdad3407dcba4c5b0f7aa53c2eb991e92b1fb7ed7710fa9ee9f0d9de70bbfba4e",
    "signature": "0x9988704be73b5a5017181753a10bbf692ae323a8f36e94b86cf18b27c7bbedfa45eb272a39c603b5e821b4bc09539401ec527ffa13972f3de4416def10a486ec1c",
    "signer": "0xB5f484B2572C82B0a09b05912803Fd6151d3B78c",
    "userId": "205408122"
  }
}