{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x3f3e42078deff4172e4bcb0f017a8d3f6caa5adeacea53f947359b197f3a2321",
    "signature": "0xa7e1f2ff571305f86ba94954e4ec5acfb7be7e12dda35454178e5a696f1f94731827c261596a55eaa9580dd85906f5fc483213a069846cb6904ff824961b29d01b",
    "signer": "0x17E5Cd991203390519d2FC47aDbaC0DF4B27bBe3",
    "userId": "300815705"
  }
}