{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xeae3e0c85e260401735a77201e47da27183cb1fff51ed51ad56946258d7eaa7a",
    "signature": "0x0786d31b27ba6297ff71774c3ea4b6b6e00952ad952379ff2f068d2bc5259ca648264e8ca805fe3f2dd4aa6518bcea765c3d19e619ac8dae3c670364f5a990c51b",
    "signer": "0x80BaBdd7604de656E45b52EFA056548D7C078B36",
    "userId": "790313179"
  }
}