{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "69676",
    "entityType": "User",
    "nonce": "0x6fe171953837238303b6e72630e28977992a71fab3c229cc58a40bfafdde4365",
    "signature": "0x39b57b6c00467c0f467a4792367d8ddfd7972c0cc3a403a4cbee8ccb610a34180f6bb9d74b43ef81cbfac1a2306092d158e2e67dce675c6837847d6b2f32afe61b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}