{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94308",
    "entityType": "User",
    "nonce": "0x7d7df03d6798e409fb527f42e8137b9928b97bf540df5f307b696e99fa40f915",
    "signature": "0xdc16cfe9395aecc6745e4095ce5d1cb052a2e295fc74f9d40404c4ee1fa201290656466c06a03b80f205ff5070c826e497704d0619a1bdb104b3cc2c9e29f5091b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}