{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123439",
    "entityType": "User",
    "nonce": "0xf6f9f947f66c3d362915dc228346579d64a62cfd6971e6bed28c820576a84c9d",
    "signature": "0xe1dffbfd3afd73143b28d04cc5676f5618c7463a4f1584031c360cea22cf041d2f48a48ec042dbad0ca78d1d6e83a11ad04f822eb5021fd3ee9a9d9ec229bc2a1c",
    "signer": "0xb7C7a8D9d12EBd1Cd438cB065E97280E6D7e912A",
    "userId": "984691913"
  }
}