{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x5545196189c79dae3804192db95f334456efea7f954bf6852e1485d5b2389049",
    "signature": "0x1bb6b825e9a87008e039c24b26f94719902e4c0d8706f722d95c7472cbf66f06513d6bc9546e62a0b8d5f3c6e4aa6511e31fb670c38a13f5ef8c032051b190791b",
    "signer": "0x5e9dAd681B2D46bBe369ec87B0FB5660F8A585d7",
    "userId": "808075447"
  }
}