{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xe36d3b05bc31ddd29816e57d2214d72c23102c6f3d3301b04796fa2ac1ef0411",
    "signature": "0xec886c81f420e202598950dfd9adde384ac043801b5812216cea6dd7af24118f331572588e189b3ecf351032766a0d31a3ca96d92404b9464ec1e4bce6771be81b",
    "signer": "0x07c5001C11D0c6272dA32CC0Fbe63BE7A5a8a7BE",
    "userId": "117307633"
  }
}