{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95273",
    "entityType": "User",
    "nonce": "0xfcec2d8423eaf090bb5a810e7b0649d3de94664668b8b413bbb310161ed92923",
    "signature": "0x8d528e7af59e879e3962e1b1aea12627e1c91d20a31f38e2e2696719f4b9b7252bb0c5c776e41cb8557387943e00d6d4febbeb33e6b02b8306df6ec3d04b87e91b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}