{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x1593caa3db5ae6630d2cc05e5052fbdfefdcc6241684b2afba076d1fb6920f3e",
    "signature": "0x4e2e1ae4df80e01fce34a577e7485cc07ae0186915d395a87939700c4b77c52d39e9ce67844a07e1546ff029b7397575145d8255090d2f3caeea4caa323962a61b",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}