{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x1c9cd80d1f48076b1b348a97ae00ecef5dc3130cff236748f6698742dd7d2460",
    "signature": "0x0e2be3b9219e6d8e0cae3335127575f80465b60257eb8244021b0eb40d4e1bce3b1b273b8e8e2dbb1a696810261fd12afb1cd743767ad7fca3e7713e3b847cb31b",
    "signer": "0x223D5f51f92558c8Ff07CEe4Fd5478570Ea071cc",
    "userId": "486317678"
  }
}