{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "115274",
    "entityType": "User",
    "nonce": "0x92e9d6c1eca26bd28b7bbed8db3b4bb2d863395fb1e2a6e9be2c26cd686d0ea1",
    "signature": "0x2484cecc1b6176e6794891d95dd3ca8c359d47cc7eefa141b8bef41c729f4ea97546a3040e36070d660ec901aab1cac4cae0762f6f6baeb3f267b114655134a61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}