{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x05c10f63347d49c33e306da755ecae1350b0dd86d49b8fa37e8cdec0f88cdc04",
    "signature": "0x5a624c2a3b46e2c368586e3b90a0af6fba0795f9c677eabb814c52523fe4cca77abb29f19b9bb47996578a435a94e12f35cbee3206031dfac3351b751bd88eed1b",
    "signer": "0xD3e2a2Aeb739263055A5ec4484257b4927578D03",
    "userId": "117667088"
  }
}