{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95",
    "entityType": "User",
    "nonce": "0x562d983a436a58a3f46e5dd47777166c075dfff81cd9f685de32aed4100b266c",
    "signature": "0x3833a35639f6d95be1aab1395b3e2d139247890584034f25e24ad8fd4af014834f303fc90cda262800b20ca8940342a78ca05469fb25e3982cae42c8d7bf55221b",
    "signer": "0x3776E1D82Ebf03656FA9D03C18fd5B58D7Ddd337",
    "userId": "83331354"
  }
}