{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "24098924",
    "entityType": "User",
    "nonce": "0xc62bb94e0e9af31426fbeb4e300d7f4613d6757d592aae18390c5da5f8cdb785",
    "signature": "0x939335cadffb012626806006fadad9627d21155bb5b174d96dc5e18fe1da03e23a295c949a27c83140c1133b6a4bea29578b4b4938b3a3eb942e9ed5f6ac4da61b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}