{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "185086709",
    "entityType": "User",
    "nonce": "0x582ad59fee520a03e96ae9d3ff436f9a07b9fba64fe314b19728aadfd61f1c7b",
    "signature": "0xa67f82b5d884511b289bee7fe6ea707f0a0f2cd54a61e78dee52ce118f76a1fd7de13051efc3b1e3d5b7343f76d5581a65098356f24981d64e9e0a376ea6db701c",
    "signer": "0x46C85bbd3c0c697Ac1Ab2Eb3c8684cB5b8Ef7ecD",
    "userId": "368331039"
  }
}