{
  "manageEntity": {
    "action": "Follow",
    "entityId": "508186998",
    "entityType": "User",
    "nonce": "0x3175db4825a3bfde7ecbaca414e99afcd81fd9774bd71706b637a023ed412b84",
    "signature": "0x495053363142586cea96306f903dfdcd4dc148805aeaf831a9c430d977f11a454bbf800553f11d65e08c6b966f3c6b3230dca2b07127d65ef75fd2656bedbbd01c",
    "signer": "0x854726bE5910ceEe19fBd2D4CE0518966CA41382",
    "userId": "124312"
  }
}