{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x75c258760b81a740c440161d152981494c69f619234ee8e1409cd7377e5620bd",
    "signature": "0x13288e98cff311b003f74303e788307b0da498e16f68dbcd539f66409a30dfe2326f39e83b855a62c5f2983214c8db0cb645cb2cb035a30eeb02685b09cc85f71c",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}