{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x0e49f6a404c21f5cc9cd7e7996b9a90eea84545e52a20744cb26e5fa9b5125be",
    "signature": "0x4be9ad225327160c89e0ab07138b17a1010b3de9a7b1f2b792f1b07d227d8530598d7330a71f69361bb945bd49b345120b9fcfff22295e095ac7ba7fe3ce7ef41c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}