{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf49f76cc0cab7fcfbfc7519ba9acc7a38bf3d04cdcebb11b38db22ff3e90f93b",
    "signature": "0x8b1c953a362ab102ac3796c21fa577592218a00646e35d374d799e0e88c3ab6c24848a1b0cfed845fe394b26cbec92c2e24e795e7fb193b61cc04209a71a31291c",
    "signer": "0x1904a0f8fd3A6a7aaEBb8c7BF116CF78D197362C",
    "userId": "253974099"
  }
}