{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "32067",
    "entityType": "User",
    "nonce": "0x1cb90ebe5fd48f0574890fc33695e4d9afc37bc5f62ca96671cd8d3c7a46e14e",
    "signature": "0xde0d1e712fe40768119ac8309d4d0911b87b195379bdf2c8bd5890ae928598bc3fccfa0dbf453534f4b8fd56bc7f7433c0db43f4d49231e1289c47b48529f7ae1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}