{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0xe020e4e1b3f64080063b3e6cdcea0a711c94d3b61b60af2cdde61fa61bafc707",
    "signature": "0x16dc132d8be9c763165f738dd1481b536baacbde49eefdbdb0276dd9b863da3879df25541ad2ae2d410275c4724377fd6d9a7ac0d80cb92083fb0780d42bd36a1b",
    "signer": "0x81Bf0645011274410d5E45790ff7D2d89f3e2254",
    "userId": "880775312"
  }
}