{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35705",
    "entityType": "User",
    "nonce": "0x6e8873bef6ff6ebe81693fe37d4204687d29da3c9e19c5edaff7c2cede040a08",
    "signature": "0x82ee0dc64de42579c3a9dff922a8cc04af199867e93c763b755a9624b17635797715ce6cb248168240bd079676d5f74a5763c740e6816ff9a2e07b3c2747ac111b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}