{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "98734",
    "entityType": "User",
    "nonce": "0xd697668feb4db5346a9925b4aec2ac66e5f7eab7a986c771c508e5e3985cb8bb",
    "signature": "0x44b4956bf33b36ae45206bc0b1752618aa539069f691321bef42f5e20afdce043c593b86044f2a8e8864281bb19656df68bbee2ad708516cfd401013137796e51c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}