{
  "manageEntity": {
    "action": "Follow",
    "entityId": "377320",
    "entityType": "User",
    "nonce": "0xb74565170fe0d9d0f306390b8b45141301c3dfe08b0fc6b512f4e18897453a72",
    "signature": "0x2607818f972ecaaaa4c05bb69eb7ed9f2dba06f6c281349a9cb5a66ddb70329a1d63f94db443ead510a9ec9b3f79e303f4bc52047ebd5fc6ade89d00f40247fa1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}