{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92686",
    "entityType": "User",
    "nonce": "0x9c36668aeff1b4d8848f6689e15d8ccbdaca814d6bc05f15440f8097e6f7c4a1",
    "signature": "0xabf59b58f42a69ac1ac88568444cc653f260d904be6cac6f2d86d7b106a4c4bd167dfc7bcf312cc9930203c48ffa42075b1d41036362eea7ce6ab702d7f9f9a71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}