{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172",
    "entityType": "User",
    "nonce": "0x5442a67478a5d55fd62aa9b8a87ef1ca338653b3c90a859bc283d6fb3b5726e0",
    "signature": "0xbf3ef2f6843b4ef682bff039a35859060690c4a59044f965535372b5166c73b05f4616be2aa82ace43f4cfbb8cdeb6837fcdc4e1418905fdfeb2745af56852431c",
    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}