{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x406053f13db3d49ef277344a4c2642a3118bbde7c3bf858571da2f0f19cf42d0",
    "signature": "0x73fea0de87e54b76b25cd98c6e2b40176a5923a33da67f91254b760ab74c685725ebddae978211d21f69d3e55b08d3b74d20138cfe41b16a2947e101b2bf0a401b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}