{
  "manageEntity": {
    "action": "Follow",
    "entityId": "404",
    "entityType": "User",
    "nonce": "0x173fb87283d14fc08b221b4d5ceaf0088cd375d8ca6bd36b24629de521213883",
    "signature": "0xf4c70345031ff270f6736935e187d7df39834135765c63ecf686b56e13e4975f0daffac1374ae757e9ee6c8394525bf082477e971441870342a44fa1fc92bb591c",
    "signer": "0x5c8AfDEAc05FbB157876C04BF36E221C2318278E",
    "userId": "593502567"
  }
}