{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "7096",
    "entityType": "User",
    "nonce": "0x257ad66308cbb4c6320c1bc15174682399a23716e3f933b464f5bb02d4a00562",
    "signature": "0x2b18ef1645abe872c669b08710cdb6682e4034b199f8ce24fdf4af8e42f09ea02338a908090f66e86ebde2fd752a20015d22453231fe96baea2a5e1ba987fdb41c",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}