{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x27c84d4c929652fd38523e5ea726bb6b90b95a4f79ea92d4535f61618b890dca",
    "signature": "0x7a963767153140cb9d7a797dc1491af12bb78e4ddc38bc001b4df798378544d41e89a670dd3f849d524f27d537a39e904a0846614c2a218512ccbc98b2b3f8901b",
    "signer": "0xEdcCb2e310b572E9742E3aB95E22eF128F11F483",
    "userId": "581292121"
  }
}