{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xa6bc2faef2768c810e9e9a5080a5c1f405632ef758190dc94d2c3f6ce01cbde0",
    "signature": "0x1e5ef53e0ff51f94c386833be29da8d75f3f2d32d22d5fbf568af3d8a19be0810b91fb724d5d5857bef66cb466c018fa0459df84de4fa6f51f70815a3720a3b91c",
    "signer": "0xAEc4BA229696a4DAe2125cD32943943AaCa0CaF4",
    "userId": "354024696"
  }
}