{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x65f01d1b4f2ea633f24140c38c54596f7b16f0d60f654999e0c935c951d98b9e",
    "signature": "0xc0d5f2ca83319905e43601977cd88e41d7057990b20e8d463d343a40ce68b5e1599a072a313768ab217ac5706f81d97e5fa7f595c44c73cfe91c3d3c2ea1ff591c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}