{
  "manageEntity": {
    "action": "Follow",
    "entityId": "752193030",
    "entityType": "User",
    "nonce": "0x97204fc0423eb30a3e156e02f43396cf40cca72a3d6d7928e1a6fe6c1844d213",
    "signature": "0x94f69f562a988571de9faa2375d15ab245ab70e8e5e601204fb6a817e3b0db2b04bf8c3c09ab81a738b20c897131cb23426ad4493dea61c9420b17b417c8eba31c",
    "signer": "0x8d9D00A94c3B1C9992e3CA4386AbBC6345B2E876",
    "userId": "396658415"
  }
}