{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9ec78f21add8e906ce5488bf7f54560e25a4f431bb53ee74ce4b16537b1433f0",
    "signature": "0xfd2b563bac1ae556ea845a68a2201e096b97ab272e62c19c3404692e3768e570339270455d884bbaf0cfaf5a7bec57e091562126a137a642f40e7b5600e51fb01b",
    "signer": "0x8B909e0dA71F8889E96568c1EaFCC43135e5C0EA",
    "userId": "199716246"
  }
}