{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xcb13b20f530e1ba184d7a2507b43752182073b8ed845bb116b5191c1b3842519",
    "signature": "0x236ce9189beca98f80ea74ccd5f2f5e7b63664eb6dbb1b4f48b21dc2c6cefb497ba46b04ac476eef5b0c69a036829577593de4eccaa9ed38b42fbec667b4679e1b",
    "signer": "0xd65AAde8ABE0D22385Da81304F9b6D5d4cFb5491",
    "userId": "240553252"
  }
}