{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd2545e3a8088c36179815eda6c1ef831b40cff8dbabe8c8a7aef4a532ae34b8f",
    "signature": "0x64f58894b46fd72d211d0e524f32128be23d0068b4fc9d8c59783a9a9188675a18e30b9484e2131e75b541da7e291b33e4febd5ecab5409dfef7e42bfdf9c3c71b",
    "signer": "0xa7F7C284b67c3964a36eB3eA1C6697428fa1546a",
    "userId": "456763559"
  }
}