{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41395",
    "entityType": "User",
    "nonce": "0x2f73b5c6865b2071834d5aa877f2065d9ae0188b6297a5ed819397b33ee5e164",
    "signature": "0xb63991b4b37eed5bc9b0fd85ea4bea57b2ed0bfa0c740b79e4f35176938fe634369e67f197af783a809346949e7786da888cea6a6de0cbae62bd15531b8d2abc1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}