{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "27979",
    "entityType": "User",
    "nonce": "0xdafdad8f6d53c105856887dad03956889ca714193561439c30f4bd03e0015c97",
    "signature": "0x24962ce12ddcab830fc7e25d5d6bf006f5929e957d35e8d224bc576c6876d33254cd46069a7dd46cd9378e536bcf77c3fb24af35860608ccbdb12b2a51e9bd401b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}