{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18168",
    "entityType": "User",
    "nonce": "0x2a1e6c1d608a72aafd1014728003135585089b2404dfcdf14fb526d175856196",
    "signature": "0xa6c839c201f9f86747122347efe1ee4d3086e33ac8a2c6789d85318ff5ddb32d718204db93a4252b2a880567a4b1a448a34ce7f3987e288192669f518845b8721b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}