{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "5862",
    "entityType": "User",
    "nonce": "0x1c1df0ba35b79b8d1e7ebdcb09440b7ebe5bace29b7fcc54538eace7b98ac7d3",
    "signature": "0xe4e8a3f39861e9c0d6db8f7d193787c3dff254d6e86592861bbe55e2b83b0772483446fac2bbf674dae55d150c9d24b305a8a05c85fc2d0e2fa8fab39fa87a921b",
    "signer": "0xE46065A6FfBA098285D7bDAF191AB891Ab19085c",
    "userId": "247933491"
  }
}