{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4c0146005109f57e68bb4491c1dea211b44b80c7c4f2345e2cca130cdc14384f",
    "signature": "0x901517215e0c3eb6d88fd063df408960d80ea29d88b113e4df2aa68c4904530d4f5ab94a7fe4de1f832a03d560967c48f02cbbeafd433aecbdf9a55149d318121b",
    "signer": "0x54847cD30cEc1B837DE67e24799c02C0D554FFaD",
    "userId": "201322657"
  }
}