{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "28155",
    "entityType": "User",
    "nonce": "0xd3eb17f72e2226e5728815acfc14ac5b7653a393b3688a28eb432f2d356dc9a7",
    "signature": "0xfa1d278f1b11c63562f7a108581dcaf4b8ea8c970421d35efc4f00ef503aa6e13333a475e8374f8057da468987720e7dd81515609a7362ae49784761af61b5041b",
    "signer": "0x97BBA85E2FC209683375cc96C407927a546b82Cb",
    "userId": "776013071"
  }
}