{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x56ae85dd9d8cee410e237744b18e1b48667716ebc30a735f7e82f67e13e765f1",
    "signature": "0x03230e51646209078af5f723b8be81f2941b5883eeecb83b55184cf7d66ab3a459d374c18f57b575a0decbded8263c4c383ee3f691a88116833681df7904b8161b",
    "signer": "0xc84aBAe60A1202d7086b1438984487D43B475F92",
    "userId": "121101639"
  }
}