{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x84cfea3b3fd106e336496e34aacadf59c2a60de9e09fb9cbaab69f20edbbdde4",
    "signature": "0x3d1f1a0a2ddcdb50ff2e956094cbfbaf6ff80a05b301adc984feda40f8eedb7c050d57fe6f63fbccc613cc54ff7349c41d891b073c61343cd78b2e84c4e787e71b",
    "signer": "0x81e63aeDEC1BBeD9C2059A571D087409726F8256",
    "userId": "866891598"
  }
}