{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8bfc8c492b562337fabc240d484ed1b75e390c45b4d9a8da3f91cd880e231583",
    "signature": "0x28a06fd16729bd0641dd87428dab6498afcdfe2ef45f12e7018ff38a6a164352108e3e63c5caaeec6c4883bdfb943e24eb8c391977a59b57ee4fbc9f0aa8abc01b",
    "signer": "0x400687b92d58Bdbc2853eA4b1D1a72895e5BB191",
    "userId": "500389219"
  }
}