{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xacf828d0c166f9513660d6a17c8d55f68a40378e49a23d7ad71ef891ac302dff",
    "signature": "0x3773582b89f23919b4b1f82457522b44405af438c8aaf694af21b7c90503ca707de1da9fd41e3ead8d2159c91fbb1fc5a95ae015fa242bb0f2d5f4005bfd71ba1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}