{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x015f9847aa7e4f14bcfe59bc872ba6e0fabf921b472f16db55bd328093656fb8",
    "signature": "0xfefb8c80db01f8770df110ea653c22b287dbbc1cd5b70fe7fa1fa0d6b17864441912c1d7bb29673c0bb06777276e3b39bb3491dc539800b977fc4437ecec83d91c",
    "signer": "0x64888D03Da93901A9ce859716E8D5E9ECCcD9DFe",
    "userId": "169107670"
  }
}