{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "131017",
    "entityType": "User",
    "nonce": "0xd1c3b3a0318228f5259ee5167fc75b2f817e3edb8a214d074cfa37bc574826bc",
    "signature": "0xb87b705174a7c91a32d160ad3a24c17d64c3880f88967aa5f436916b7feaaae63efd44bbc62d88052255bfed5bc788ac7d1f45eb46f26d6e524bc802246f03721b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}