{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843904608",
    "entityType": "User",
    "nonce": "0xcd1f54f0a81bd503a9a8089d1c20156458b63f7a93f631993581b39ee5d7698d",
    "signature": "0x57a8a3d1d091a860b5e00294ca7cb6705a994b7c0f4378960d7b94e1a7de0af05bef7d14e2fb6fe9364441b5f7e67e117e8be3ed4b61cf2d19090919450205191c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}