{
  "manageEntity": {
    "action": "Follow",
    "entityId": "30121",
    "entityType": "User",
    "nonce": "0x754c6e06da9978e0675d074033e7bf73be3af55fc1c75ec4614c4952d15cafd9",
    "signature": "0xdf06babead3e2261223911c97fcc9bf78ca2bd7cb60025e602f0c8210a834f9901176eb14383769fd229a039ea5f4257b27a5074ba9b02c81006cee2daa011251c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}