{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92009",
    "entityType": "User",
    "nonce": "0xe3f71fc64ca7ce008616ec72c847face57b5b16b2bef1af1d9d3e5067a12f376",
    "signature": "0x091a60480ea478f063e70c1c8f5e44c1c89d95ec1bdf9b772039182c0e79cc021171f9cb27456b6ebb15e14b9ee35404c0384733cfa3b598defc7f1b2044f6e21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}